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Sports·UFC

Alexa Grasso – Maycee Barber

Polymarket
Alexa Grasso
Alexa Grasso
KO/TKO
Maycee Barber
Maycee Barber
$470.05K Vol.Polymarket

Moneyline

$439K Vol.

Totals

$6.9K Vol.

Go the Distance?

$7.7K Vol.

Fight won by KO/TKO?

$610 Vol.

Grasso to win by KO/TKO?

$10.0K Vol.

Barber to win by KO/TKO?

$423 Vol.

Fight won by submission?

$5.8K Vol.

This market will resolve to "Alexa Grasso" if Alexa Grasso is officially declared the winner of the fight against Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026. It will resolve to "Maycee Barber" if Maycee Barber is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, goes the full scheduled number of rounds and the result is determined by the judges' scorecards. Otherwise, it will resolve to "No." Draws decided by the judges' scorecards after all scheduled rounds are completed will resolve "Yes." Technical decisions or technical draws declared before all rounds are completed will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, ends by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Alexa Grasso defeats Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Maycee Barber defeats Alexa Grasso at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, ends by submission, including tapout, verbal submission, or technical submission (referee stoppage due to a submission hold). Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to “Over” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 0.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 1. “Under 0.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 1. If the fight ends exactly at the threshold (e.g., 2:30 of Round 1 for a 0.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.Each market will resolve to “Over” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 1.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 2. “Under 1.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 2. If the fight ends exactly at the threshold (e.g., 2:30 of Round 2 for a 1.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.Each market will resolve to “Over” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 2.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 3. “Under 2.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 3. If the fight ends exactly at the threshold (e.g., 2:30 of Round 3 for a 2.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.In the women's flyweight co-main event at UFC Seattle, former champion Alexa Grasso (16-5-1) faces Maycee Barber (15-2) in a high-stakes rematch from their 2021 unanimous decision win for Grasso, with Barber entering on a seven-fight win streak featuring eight finishes. Both fighters made weight successfully at Friday's ceremonial weigh-ins—Grasso at 126 pounds, Barber at 125—clearing the bout with no late withdrawals or injury concerns reported. Barber's explosive striking and grappling edge, bolstered by recent dominant performances against Karine Silva and others, contrasts Grasso's technical boxing and championship experience amid a two-fight skid to Valentina Shevchenko and Natalia Silva. Media day exchanges highlighted Barber's confidence in securing a title shot with victory, while Grasso emphasized her readiness for the grind inside Climate Pledge Arena.

This market will resolve to "Alexa Grasso" if Alexa Grasso is officially declared the winner of the fight against Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026.

It will resolve to "Maycee Barber" if Maycee Barber is officially declared the winner.

If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50."

The resolution source for this market will be official information from the UFC.
Volume
$470,052
End Date
Mar 29, 2026
Market Opened
Mar 7, 2026, 6:00 PM ET

Resolution Source

https://www.ufc.com/events

Resolver

0x65070BE91...
This market will resolve to "Alexa Grasso" if Alexa Grasso is officially declared the winner of the fight against Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026. It will resolve to "Maycee Barber" if Maycee Barber is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Beware of external links.

Frequently Asked Questions

The “Barber vs. Grasso” market on Polymarket lets you trade on the outcome of the UFC game between the Maycee Barber and the Alexa Grasso, scheduled for March 28, 2026 at 8:00 PM ET. The primary market is the moneyline — which team will win the game — where Grasso is currently priced at 100¢ (100% implied probability) and Barber 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 “Barber vs. Grasso” market has generated $470.1K 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 “Barber vs. Grasso,” 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 MAY at 0¢ and ALE17 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 “Barber vs. Grasso” show Alexa Grasso at 100¢ (100% implied probability) and Maycee Barber 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 “Barber vs. Grasso” market resolves based on the official final score of the UFC game as reported by UFC’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·UFC

Alexa Grasso – Maycee Barber

Polymarket
Alexa Grasso
Alexa Grasso
KO/TKO
Maycee Barber
Maycee Barber
$470.05K Vol.Polymarket

Moneyline

$439K Vol.

Totals

$6.9K Vol.

Go the Distance?

$7.7K Vol.

Fight won by KO/TKO?

$610 Vol.

Grasso to win by KO/TKO?

$10.0K Vol.

Barber to win by KO/TKO?

$423 Vol.

Fight won by submission?

$5.8K Vol.

This market will resolve to "Alexa Grasso" if Alexa Grasso is officially declared the winner of the fight against Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026. It will resolve to "Maycee Barber" if Maycee Barber is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, goes the full scheduled number of rounds and the result is determined by the judges' scorecards. Otherwise, it will resolve to "No." Draws decided by the judges' scorecards after all scheduled rounds are completed will resolve "Yes." Technical decisions or technical draws declared before all rounds are completed will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, ends by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Alexa Grasso defeats Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if Maycee Barber defeats Alexa Grasso at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.This market will resolve to "Yes" if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, ends by submission, including tapout, verbal submission, or technical submission (referee stoppage due to a submission hold). Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.Each market will resolve to “Over” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 0.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 1. “Under 0.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 1. If the fight ends exactly at the threshold (e.g., 2:30 of Round 1 for a 0.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.Each market will resolve to “Over” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 1.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 2. “Under 1.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 2. If the fight ends exactly at the threshold (e.g., 2:30 of Round 2 for a 1.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.Each market will resolve to “Over” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Alexa Grasso and Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 2.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 3. “Under 2.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 3. If the fight ends exactly at the threshold (e.g., 2:30 of Round 3 for a 2.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.In the women's flyweight co-main event at UFC Seattle, former champion Alexa Grasso (16-5-1) faces Maycee Barber (15-2) in a high-stakes rematch from their 2021 unanimous decision win for Grasso, with Barber entering on a seven-fight win streak featuring eight finishes. Both fighters made weight successfully at Friday's ceremonial weigh-ins—Grasso at 126 pounds, Barber at 125—clearing the bout with no late withdrawals or injury concerns reported. Barber's explosive striking and grappling edge, bolstered by recent dominant performances against Karine Silva and others, contrasts Grasso's technical boxing and championship experience amid a two-fight skid to Valentina Shevchenko and Natalia Silva. Media day exchanges highlighted Barber's confidence in securing a title shot with victory, while Grasso emphasized her readiness for the grind inside Climate Pledge Arena.

This market will resolve to "Alexa Grasso" if Alexa Grasso is officially declared the winner of the fight against Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026.

It will resolve to "Maycee Barber" if Maycee Barber is officially declared the winner.

If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50."

The resolution source for this market will be official information from the UFC.
Volume
$470,052
End Date
Mar 29, 2026
Market Opened
Mar 7, 2026, 6:00 PM ET

Resolution Source

https://www.ufc.com/events

Resolver

0x65070BE91...
This market will resolve to "Alexa Grasso" if Alexa Grasso is officially declared the winner of the fight against Maycee Barber at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026. It will resolve to "Maycee Barber" if Maycee Barber is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Beware of external links.

Frequently Asked Questions

The “Barber vs. Grasso” market on Polymarket lets you trade on the outcome of the UFC game between the Maycee Barber and the Alexa Grasso, scheduled for March 28, 2026 at 8:00 PM ET. The primary market is the moneyline — which team will win the game — where Grasso is currently priced at 100¢ (100% implied probability) and Barber 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 “Barber vs. Grasso” market has generated $470.1K 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 “Barber vs. Grasso,” 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 MAY at 0¢ and ALE17 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 “Barber vs. Grasso” show Alexa Grasso at 100¢ (100% implied probability) and Maycee Barber 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 “Barber vs. Grasso” market resolves based on the official final score of the UFC game as reported by UFC’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.