Sports·MLB

Orioles vs Royals

Polymarket
Orioles
Orioles
11:40 PMApril 20
Royals
Royals
$0.00 Vol.Polymarket

Moneyline

$0 Vol.

Will there be a run in the first inning?

$0 Vol.

In the upcoming MLB game between the Baltimore Orioles and Kansas City Royals, scheduled for April 20 at 7:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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 Kansas City Royals, scheduled for April 20 at 7:40 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 Kansas City Royals. 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 Baltimore Orioles, sitting at 9-7 in second place in the AL East, travel to face the 7-8 Kansas City Royals in a three-game series at Kauffman Stadium beginning April 20, with trader consensus shaped by mounting injuries on both sides. Orioles placed 1B Ryan Mountcastle on the 60-day injured list with a left foot fracture April 13, alongside Zach Eflin's transfer to 60-day IL for right elbow discomfort and Jackson Holliday's lingering hamate recovery, thinning their lineup and rotation depth. Royals counter with Kyle Isbel's recent 10-day IL hamstring strain and Bailey Falter's 15-day elbow absence, despite a strong early pitching staff. Probable Game 1 matchup features Kyle Bradish versus Seth Lugo, highlighting a pitcher's duel amid the teams' even early-season form—Orioles on a mini-win streak versus Giants and Diamondbacks, Royals stumbling against White Sox—setting up a closely contested interleague test with home-field advantages for KC.

In the upcoming MLB game between the Baltimore Orioles and Kansas City Royals, scheduled for April 20 at 7:40PM ET:

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

This market will resolve to "Kansas City Royals" if the Kansas City Royals 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
$0
End Date
Apr 27, 2026
Market Opened
Apr 14, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Baltimore Orioles and Kansas City Royals, scheduled for April 20 at 7:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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 “Royals vs. Orioles” market on Polymarket lets you trade on the outcome of the MLB game between the Kansas City Royals and the Baltimore Orioles, scheduled for April 20, 2026 at 7:40 PM ET. The primary market is the moneyline — which team will win the game — where Royals is currently priced at 61¢ (61% implied probability) and Orioles at 39¢ (39%). 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 “Royals vs. Orioles” market has generated $NaN 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 “Royals vs. Orioles,” 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 KC at 61¢ and BAL at 39¢. 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 “Royals vs. Orioles” show Kansas City Royals at 61¢ (61% implied probability) and Baltimore Orioles at 39¢ (39%). 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 “Royals vs. Orioles” 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

Orioles vs Royals

Polymarket
Orioles
Orioles
11:40 PMApril 20
Royals
Royals
$0.00 Vol.Polymarket

Moneyline

$0 Vol.

Will there be a run in the first inning?

$0 Vol.

In the upcoming MLB game between the Baltimore Orioles and Kansas City Royals, scheduled for April 20 at 7:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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 Kansas City Royals, scheduled for April 20 at 7:40 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 Kansas City Royals. 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 Baltimore Orioles, sitting at 9-7 in second place in the AL East, travel to face the 7-8 Kansas City Royals in a three-game series at Kauffman Stadium beginning April 20, with trader consensus shaped by mounting injuries on both sides. Orioles placed 1B Ryan Mountcastle on the 60-day injured list with a left foot fracture April 13, alongside Zach Eflin's transfer to 60-day IL for right elbow discomfort and Jackson Holliday's lingering hamate recovery, thinning their lineup and rotation depth. Royals counter with Kyle Isbel's recent 10-day IL hamstring strain and Bailey Falter's 15-day elbow absence, despite a strong early pitching staff. Probable Game 1 matchup features Kyle Bradish versus Seth Lugo, highlighting a pitcher's duel amid the teams' even early-season form—Orioles on a mini-win streak versus Giants and Diamondbacks, Royals stumbling against White Sox—setting up a closely contested interleague test with home-field advantages for KC.

In the upcoming MLB game between the Baltimore Orioles and Kansas City Royals, scheduled for April 20 at 7:40PM ET:

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

This market will resolve to "Kansas City Royals" if the Kansas City Royals 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
$0
End Date
Apr 27, 2026
Market Opened
Apr 14, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Baltimore Orioles and Kansas City Royals, scheduled for April 20 at 7:40PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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 “Royals vs. Orioles” market on Polymarket lets you trade on the outcome of the MLB game between the Kansas City Royals and the Baltimore Orioles, scheduled for April 20, 2026 at 7:40 PM ET. The primary market is the moneyline — which team will win the game — where Royals is currently priced at 61¢ (61% implied probability) and Orioles at 39¢ (39%). 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 “Royals vs. Orioles” market has generated $NaN 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 “Royals vs. Orioles,” 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 KC at 61¢ and BAL at 39¢. 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 “Royals vs. Orioles” show Kansas City Royals at 61¢ (61% implied probability) and Baltimore Orioles at 39¢ (39%). 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 “Royals vs. Orioles” 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.