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Sports·WTA

Aryna Sabalenka vs Hailey Baptiste

Polymarket
FINAL
A. SabalenkaA. Sabalenka
6266
H. BaptisteH. Baptiste
2678
$2.87M Vol.Polymarket

Moneyline

$3M Vol.

Set Handicap

$5.9K Vol.

Total Sets

$339 Vol.

Total Games

$1.4K Vol.

1st Set

1st Set Winner

$108 Vol.

1st Set Total Games

$881 Vol.

This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Hailey Baptiste. This market will resolve to 'Hailey Baptiste' if Hailey Baptiste advances against Aryna Sabalenka. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to “Sabalenka” if Aryna Sabalenka wins the first set. It will resolve to “Baptiste” if Hailey Baptiste wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official WTA match statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Sabalenka" if Aryna Sabalenka wins by 2 or more sets than Hailey Baptiste, based on the final completed score. Otherwise, it will resolve to "Baptiste." If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA results.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.World No. 1 Aryna Sabalenka, the defending Madrid Open champion, enters her quarterfinal clash with Hailey Baptiste on clay riding an extraordinary 25-1 record in 2026, including 14 straight wins and a recent three-set survival over Naomi Osaka in the fourth round. The Belarusian leads their head-to-head 1-0 after a straight-sets Miami Open quarterfinal win earlier this year, bolstered by serve improvements that have dominated WTA 1000 events. No. 32 seed Baptiste, however, arrives with momentum from a grueling third-round thriller over Belinda Bencic, saving six match points in a 6-1, 6-7(14), 6-3 victory—her second straight WTA 1000 quarterfinal. On high-altitude clay favoring big hitters, trader consensus reflects Sabalenka's superior rankings, form, and surface history against Baptiste's upset potential from recent resilience and stylistic matchup disrupting power baselines.

This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET.

This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Hailey Baptiste.

This market will resolve to 'Hailey Baptiste' if Hailey Baptiste advances against Aryna Sabalenka.

If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.

If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.

If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Volume
$2,870,868
End Date
May 5, 2026
Market Opened
Apr 27, 2026, 12:00 PM ET

Resolution Source

https://www.wtatennis.com/scores

Resolver

0x65070BE91...
This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Hailey Baptiste. This market will resolve to 'Hailey Baptiste' if Hailey Baptiste advances against Aryna Sabalenka. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Beware of external links.

Frequently Asked Questions

The “H. Baptiste vs. A. Sabalenka” market on Polymarket lets you trade on the outcome of the WTA game between the Hailey Baptiste and the Aryna Sabalenka, scheduled for April 28, 2026 at 2:05 PM ET. The primary market is the moneyline — which team will win the game — where H. Baptiste is currently priced at 100¢ (100% implied probability) and A. Sabalenka 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 “H. Baptiste vs. A. Sabalenka” market has generated $2.9 million 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 “H. Baptiste vs. A. Sabalenka,” 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 BAPTIST at 100¢ and SABALEN at 0¢. 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 “H. Baptiste vs. A. Sabalenka” show Hailey Baptiste at 100¢ (100% implied probability) and Aryna Sabalenka 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 “H. Baptiste vs. A. Sabalenka” market resolves based on the official final score of the WTA game as reported by WTA’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·WTA

Aryna Sabalenka vs Hailey Baptiste

Polymarket
FINAL
A. SabalenkaA. Sabalenka
6266
H. BaptisteH. Baptiste
2678
$2.87M Vol.Polymarket

Moneyline

$3M Vol.

Set Handicap

$5.9K Vol.

Total Sets

$339 Vol.

Total Games

$1.4K Vol.

1st Set

1st Set Winner

$108 Vol.

1st Set Total Games

$881 Vol.

This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Hailey Baptiste. This market will resolve to 'Hailey Baptiste' if Hailey Baptiste advances against Aryna Sabalenka. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to “Sabalenka” if Aryna Sabalenka wins the first set. It will resolve to “Baptiste” if Hailey Baptiste wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official WTA match statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Sabalenka" if Aryna Sabalenka wins by 2 or more sets than Hailey Baptiste, based on the final completed score. Otherwise, it will resolve to "Baptiste." If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA results.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.World No. 1 Aryna Sabalenka, the defending Madrid Open champion, enters her quarterfinal clash with Hailey Baptiste on clay riding an extraordinary 25-1 record in 2026, including 14 straight wins and a recent three-set survival over Naomi Osaka in the fourth round. The Belarusian leads their head-to-head 1-0 after a straight-sets Miami Open quarterfinal win earlier this year, bolstered by serve improvements that have dominated WTA 1000 events. No. 32 seed Baptiste, however, arrives with momentum from a grueling third-round thriller over Belinda Bencic, saving six match points in a 6-1, 6-7(14), 6-3 victory—her second straight WTA 1000 quarterfinal. On high-altitude clay favoring big hitters, trader consensus reflects Sabalenka's superior rankings, form, and surface history against Baptiste's upset potential from recent resilience and stylistic matchup disrupting power baselines.

This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET.

This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Hailey Baptiste.

This market will resolve to 'Hailey Baptiste' if Hailey Baptiste advances against Aryna Sabalenka.

If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.

If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.

If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Volume
$2,870,868
End Date
May 5, 2026
Market Opened
Apr 27, 2026, 12:00 PM ET

Resolution Source

https://www.wtatennis.com/scores

Resolver

0x65070BE91...
This market refers to the tennis match between Aryna Sabalenka and Hailey Baptiste in the Madrid Open, originally scheduled for April 28, 2026 at 2:00PM ET. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Hailey Baptiste. This market will resolve to 'Hailey Baptiste' if Hailey Baptiste advances against Aryna Sabalenka. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Beware of external links.

Frequently Asked Questions

The “H. Baptiste vs. A. Sabalenka” market on Polymarket lets you trade on the outcome of the WTA game between the Hailey Baptiste and the Aryna Sabalenka, scheduled for April 28, 2026 at 2:05 PM ET. The primary market is the moneyline — which team will win the game — where H. Baptiste is currently priced at 100¢ (100% implied probability) and A. Sabalenka 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 “H. Baptiste vs. A. Sabalenka” market has generated $2.9 million 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 “H. Baptiste vs. A. Sabalenka,” 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 BAPTIST at 100¢ and SABALEN at 0¢. 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 “H. Baptiste vs. A. Sabalenka” show Hailey Baptiste at 100¢ (100% implied probability) and Aryna Sabalenka 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 “H. Baptiste vs. A. Sabalenka” market resolves based on the official final score of the WTA game as reported by WTA’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.