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Sports·MLB

Baltimore Orioles – Tampa Bay Rays

Polymarket
Orioles
Orioles
1
4
FINAL
Rays
Rays
$825.22K Vol.Polymarket

Moneyline

$633K Vol.

Spreads

$56.5K Vol.

Totals

$135K Vol.

Will there be a run in the first inning?

$416 Vol.

In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 2 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 3 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 4 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 5 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game by 2 or more runs. Otherwise, this market will resolve to "Baltimore Orioles". If the game ends in a tie, this market will resolve to "Baltimore Orioles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game by 3 or more runs. Otherwise, this market will resolve to "Baltimore Orioles". If the game ends in a tie, this market will resolve to "Baltimore Orioles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game by 4 or more runs. Otherwise, this market will resolve to "Baltimore Orioles". If the game ends in a tie, this market will resolve to "Baltimore Orioles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 8 or more runs in this game. If the combined total is less than 8, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 11 or more runs in this game. If the combined total is less than 11, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 5 or more runs in this game. If the combined total is less than 5, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 6 or more runs in this game. If the combined total is less than 6, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 7 or more runs in this game. If the combined total is less than 7, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 10 or more runs in this game. If the combined total is less than 10, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 4 or more runs in this game. If the combined total is less than 4, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Yes" if at least one run is scored in the 1st inning by either the Baltimore Orioles or Tampa Bay Rays. This market will resolve to "No" if no runs are scored in the 1st inning by either team. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.The Tampa Bay Rays have surged to the top of the AL East at 30-15, fueled by a potent offense that exploded for a season-high 16 runs and 18 hits in a 16-6 rout of the Baltimore Orioles on May 18 at Tropicana Field. Yandy Diaz led the charge with four hits and four RBIs as the Rays improved to 13-3 since May 1. Baltimore sits at 21-27 in fourth place, hampered by pitching injuries including right-hander Dean Kremer on the 15-day IL. Steven Matz is slated to return from elbow inflammation to start for Tampa Bay on May 20, adding rotation depth ahead of the ongoing series and a potential rematch at Camden Yards later in the month. Home-field dynamics and recent momentum favor the Rays in these divisional matchups.

In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40PM ET:

This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game.

This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Volume
$825,221
End Date
May 26, 2026
Market Opened
May 13, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Beware of external links.

Frequently Asked Questions

The “Orioles vs. Rays” market on Polymarket lets you trade on the outcome of the MLB game between the Baltimore Orioles and the Tampa Bay Rays, scheduled for May 19, 2026 at 6:40 PM ET. The primary market is the moneyline — which team will win the game — where Rays is currently priced at 100¢ (100% implied probability) and Orioles at 0¢ (0%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Orioles vs. Rays” market has generated $825.2K in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Orioles vs. Rays,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows BAL at 0¢ and TB at 100¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Orioles vs. Rays” show Tampa Bay Rays at 100¢ (100% implied probability) and Baltimore Orioles at 0¢ (0%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Orioles vs. Rays” market resolves based on the official final score of the MLB game as reported by MLB’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.
Sports·MLB

Baltimore Orioles – Tampa Bay Rays

Polymarket
Orioles
Orioles
1
4
FINAL
Rays
Rays
$825.22K Vol.Polymarket

Moneyline

$633K Vol.

Spreads

$56.5K Vol.

Totals

$135K Vol.

Will there be a run in the first inning?

$416 Vol.

In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 2 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 3 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 4 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game by 5 or more runs. Otherwise, this market will resolve to "Tampa Bay Rays". If the game ends in a tie, this market will resolve to "Tampa Bay Rays". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game by 2 or more runs. Otherwise, this market will resolve to "Baltimore Orioles". If the game ends in a tie, this market will resolve to "Baltimore Orioles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game by 3 or more runs. Otherwise, this market will resolve to "Baltimore Orioles". If the game ends in a tie, this market will resolve to "Baltimore Orioles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game by 4 or more runs. Otherwise, this market will resolve to "Baltimore Orioles". If the game ends in a tie, this market will resolve to "Baltimore Orioles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 8 or more runs in this game. If the combined total is less than 8, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 11 or more runs in this game. If the combined total is less than 11, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 5 or more runs in this game. If the combined total is less than 5, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 6 or more runs in this game. If the combined total is less than 6, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 7 or more runs in this game. If the combined total is less than 7, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 10 or more runs in this game. If the combined total is less than 10, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Over" if the Baltimore Orioles and Tampa Bay Rays combine to score 4 or more runs in this game. If the combined total is less than 4, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40 PM ET: This market will resolve to "Yes" if at least one run is scored in the 1st inning by either the Baltimore Orioles or Tampa Bay Rays. This market will resolve to "No" if no runs are scored in the 1st inning by either team. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.The Tampa Bay Rays have surged to the top of the AL East at 30-15, fueled by a potent offense that exploded for a season-high 16 runs and 18 hits in a 16-6 rout of the Baltimore Orioles on May 18 at Tropicana Field. Yandy Diaz led the charge with four hits and four RBIs as the Rays improved to 13-3 since May 1. Baltimore sits at 21-27 in fourth place, hampered by pitching injuries including right-hander Dean Kremer on the 15-day IL. Steven Matz is slated to return from elbow inflammation to start for Tampa Bay on May 20, adding rotation depth ahead of the ongoing series and a potential rematch at Camden Yards later in the month. Home-field dynamics and recent momentum favor the Rays in these divisional matchups.

In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40PM ET:

This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game.

This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Volume
$825,221
End Date
May 26, 2026
Market Opened
May 13, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Baltimore Orioles and Tampa Bay Rays, scheduled for May 19 at 6:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

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Frequently Asked Questions

The “Orioles vs. Rays” market on Polymarket lets you trade on the outcome of the MLB game between the Baltimore Orioles and the Tampa Bay Rays, scheduled for May 19, 2026 at 6:40 PM ET. The primary market is the moneyline — which team will win the game — where Rays is currently priced at 100¢ (100% implied probability) and Orioles at 0¢ (0%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Orioles vs. Rays” market has generated $825.2K in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Orioles vs. Rays,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows BAL at 0¢ and TB at 100¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Orioles vs. Rays” show Tampa Bay Rays at 100¢ (100% implied probability) and Baltimore Orioles at 0¢ (0%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Orioles vs. Rays” market resolves based on the official final score of the MLB game as reported by MLB’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.