Sports·WTA

Marta Kostyuk vs Caty McNally

Polymarket
Apr 15·3:30 PM
M. KostyukM. Kostyuk
-
C. McNallyC. McNally
-
$2.17K Vol.Polymarket

Moneyline

$2.1K Vol.

Set Handicap

$0 Vol.

Total Sets

$0 Vol.

Total Games

$0 Vol.

1st Set

1st Set Winner

$0 Vol.

1st Set Total Games

$21 Vol.

This market refers to the tennis match between Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Caty McNally. This market will resolve to 'Caty McNally' if Caty McNally advances against Marta Kostyuk. 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to “Kostyuk” if Marta Kostyuk wins the first set. It will resolve to “McNally” if Caty McNally 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to "Kostyuk" if Marta Kostyuk wins by 2 or more sets than Caty McNally, based on the final completed score. Otherwise, it will resolve to "McNally." 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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.Top-seeded Marta Kostyuk advanced efficiently past Diane Parry in straight sets during round of 32 play at the WTA 250 Open Capfinances Rouen Metropole on indoor clay, extending her head-to-head dominance to 4-0 in just 78 minutes and signaling strong recovery from a January ankle ligament tear that sidelined her briefly. Caty McNally, meanwhile, mounted a comeback to defeat compatriot Katie Volynets 5-0 lifetime in a three-set all-American affair, showcasing resilience amid her own history of elbow surgery and shoulder issues. This first-ever matchup pits the higher-ranked Ukrainian's consistent baseline game against the American's doubles-honed net skills, with no prior head-to-head; trader consensus likely reflects Kostyuk's seeding edge, recent form, and surface adaptability on the quick indoor clay.

This market refers to the tennis match between Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET.

This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Caty McNally.

This market will resolve to 'Caty McNally' if Caty McNally advances against Marta Kostyuk.

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
$2,170
End Date
Apr 22, 2026
Market Opened
Apr 14, 2026, 12:00 PM ET

Resolution Source

https://www.wtatennis.com/scores

Resolver

0x65070BE91...
This market refers to the tennis match between Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Caty McNally. This market will resolve to 'Caty McNally' if Caty McNally advances against Marta Kostyuk. 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 “McNally vs. Kostyuk” market on Polymarket lets you trade on the outcome of the WTA game between the Caty McNally and the Marta Kostyuk, scheduled for April 15, 2026 at 11:30 AM ET. The primary market is the moneyline — which team will win the game — where Kostyuk is currently priced at 77¢ (77% implied probability) and McNally at 24¢ (24%). 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 “McNally vs. Kostyuk” market has generated $2.2K 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 “McNally vs. Kostyuk,” 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 MCNALLY at 24¢ and KOSTYUK at 77¢. 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 “McNally vs. Kostyuk” show Marta Kostyuk at 77¢ (77% implied probability) and Caty McNally at 24¢ (24%). 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 “McNally vs. Kostyuk” 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

Marta Kostyuk vs Caty McNally

Polymarket
Apr 15·3:30 PM
M. KostyukM. Kostyuk
-
C. McNallyC. McNally
-
$2.17K Vol.Polymarket

Moneyline

$2.1K Vol.

Set Handicap

$0 Vol.

Total Sets

$0 Vol.

Total Games

$0 Vol.

1st Set

1st Set Winner

$0 Vol.

1st Set Total Games

$21 Vol.

This market refers to the tennis match between Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Caty McNally. This market will resolve to 'Caty McNally' if Caty McNally advances against Marta Kostyuk. 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to “Kostyuk” if Marta Kostyuk wins the first set. It will resolve to “McNally” if Caty McNally 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to "Kostyuk" if Marta Kostyuk wins by 2 or more sets than Caty McNally, based on the final completed score. Otherwise, it will resolve to "McNally." 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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 Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM 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.Top-seeded Marta Kostyuk advanced efficiently past Diane Parry in straight sets during round of 32 play at the WTA 250 Open Capfinances Rouen Metropole on indoor clay, extending her head-to-head dominance to 4-0 in just 78 minutes and signaling strong recovery from a January ankle ligament tear that sidelined her briefly. Caty McNally, meanwhile, mounted a comeback to defeat compatriot Katie Volynets 5-0 lifetime in a three-set all-American affair, showcasing resilience amid her own history of elbow surgery and shoulder issues. This first-ever matchup pits the higher-ranked Ukrainian's consistent baseline game against the American's doubles-honed net skills, with no prior head-to-head; trader consensus likely reflects Kostyuk's seeding edge, recent form, and surface adaptability on the quick indoor clay.

This market refers to the tennis match between Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET.

This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Caty McNally.

This market will resolve to 'Caty McNally' if Caty McNally advances against Marta Kostyuk.

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
$2,170
End Date
Apr 22, 2026
Market Opened
Apr 14, 2026, 12:00 PM ET

Resolution Source

https://www.wtatennis.com/scores

Resolver

0x65070BE91...
This market refers to the tennis match between Marta Kostyuk and Caty McNally in the Open Capfinances Rouen Metropole, originally scheduled for April 15, 2026 at 11:30AM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Caty McNally. This market will resolve to 'Caty McNally' if Caty McNally advances against Marta Kostyuk. 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 “McNally vs. Kostyuk” market on Polymarket lets you trade on the outcome of the WTA game between the Caty McNally and the Marta Kostyuk, scheduled for April 15, 2026 at 11:30 AM ET. The primary market is the moneyline — which team will win the game — where Kostyuk is currently priced at 77¢ (77% implied probability) and McNally at 24¢ (24%). 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 “McNally vs. Kostyuk” market has generated $2.2K 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 “McNally vs. Kostyuk,” 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 MCNALLY at 24¢ and KOSTYUK at 77¢. 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 “McNally vs. Kostyuk” show Marta Kostyuk at 77¢ (77% implied probability) and Caty McNally at 24¢ (24%). 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 “McNally vs. Kostyuk” 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.