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Sport·WTA Tour

Marta Kostyuk – Katherine Sebov

Polymarket
FINALE
M. KostyukM. Kostyuk
776
K. SebovK. Sebov
640
$153.47K Vol.Polymarket

Moneyline

$147K Vol.

This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Katherine Sebov. This market will resolve to 'Katherine Sebov' if Katherine Sebov 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." 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 "No." The primary resolution source for this market is the official 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 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to “Kostyuk” if Marta Kostyuk wins set 2. It will resolve to “Sebov” if Katherine Sebov wins set 2. If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to “Kostyuk” if Marta Kostyuk wins the first set. It will resolve to “Sebov” if Katherine Sebov 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Kostyuk" if Marta Kostyuk wins by 2 or more sets than Katherine Sebov, based on the final completed score. Otherwise, it will resolve to "Sebov." 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Katherine Sebov and Marta Kostyuk in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Sebov" if Katherine Sebov wins by 2 or more sets than Marta Kostyuk, based on the final completed score. Otherwise, it will resolve to "Kostyuk." 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under." Any tiebreak in set 2 counts as one (1) game toward the total. If set 2 is not completed for any reason (including the match ending before set 2 is reached), 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under." Any tiebreak in set 2 counts as one (1) game toward the total. If set 2 is not completed for any reason (including the match ending before set 2 is reached), 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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.This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under." Any tiebreak in set 2 counts as one (1) game toward the total. If set 2 is not completed for any reason (including the match ending before set 2 is reached), 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.Marta Kostyuk enters this National Bank Open first-round matchup in Toronto as the clear favorite, seeded around No. 10 with a WTA ranking near No. 11, facing Canadian wild card Katherine Sebov, ranked approximately No. 231. The significant gap in experience, recent form, and overall level gives Kostyuk a substantial edge on the hard courts, consistent with typical outcomes in such lopsided draws. Sebov gains a modest home-crowd boost and familiarity with the venue but lacks the results or ranking points to challenge a player of Kostyuk’s caliber in most scenarios. No notable injuries or late withdrawals have altered the field, and the match is scheduled for later on August 4, making confirmed pre-match factors like seeding and ranking the dominant drivers of current trader consensus.

This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET.

This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Katherine Sebov.

This market will resolve to 'Katherine Sebov' if Katherine Sebov 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
$153,467
Data di fine
11 ago 2026
Mercato aperto
Aug 3, 2026, 6:00 PM ET

Fonte di risoluzione

https://www.wtatennis.com/scores

Resolver

0x65070BE91...
This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Katherine Sebov. This market will resolve to 'Katherine Sebov' if Katherine Sebov 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.

Fai attenzione ai link esterni.

Domande frequenti

Il mercato “K. Sebov vs. M. Kostyuk” su Polymarket ti permette di fare trading sull’esito della partita WTA Tour tra Katherine Sebov e Marta Kostyuk, in programma il August 4, 2026 alle 2:30 PM ET. Il mercato principale è il moneyline — quale squadra vincerà la partita — dove M. Kostyuk è attualmente quotato a 100¢ (100% di probabilità implicita) e K. Sebov a 0¢ (0%). Oltre al moneyline, i mercati sportivi su Polymarket possono includere spread, totali (over/under) e prop dei giocatori, offrendoti molteplici modi per fare trading su questa partita. I prezzi riflettono probabilità aggregate in tempo reale. Le azioni nell’esito corretto pagano $1 ciascuna quando il mercato si risolve dopo la fine della partita.

Ad oggi, il mercato “K. Sebov vs. M. Kostyuk” ha generato $153.5K in volume totale di trading su tutti i tipi di mercato (moneyline, spread, totali e prop dei giocatori). Questo volume riflette un coinvolgimento attivo della comunità di trading di Polymarket, e un pool più ampio di trader generalmente significa quote più informative e affidabili. Puoi seguire i movimenti di prezzo in tempo reale e fare trading su qualsiasi mercato direttamente su questa pagina.

Per fare trading su “K. Sebov vs. M. Kostyuk”, inizia scegliendo il tipo di mercato su cui vuoi operare: Moneyline (quale squadra vince), Spread (margine di vittoria), Totali (punteggio combinato over/under) o Prop dei giocatori (statistiche individuali dei giocatori). Ogni mercato mostra il prezzo corrente per ogni lato — ad esempio, il moneyline mostra SEBOV a 0¢ e KOSTYUK a 100¢. Seleziona il lato su cui vuoi fare trading, scegli Compra per prendere una posizione o Vendi per chiuderne una esistente, inserisci il tuo importo e clicca Trading. Se il lato scelto è corretto quando la partita finisce e il mercato si risolve, le tue azioni pagano $1 ciascuna. Se è errato, pagano $0. Puoi anche vendere le tue azioni in qualsiasi momento prima della fine della partita per consolidare un profitto o limitare una perdita.

Le quote moneyline attuali per “K. Sebov vs. M. Kostyuk” mostrano Marta Kostyuk a 100¢ (100% di probabilità implicita) e Katherine Sebov a 0¢ (0%). Tutte le quote si aggiornano in tempo reale man mano che i trader comprano e vendono azioni, riflettendo l’ultima visione collettiva di come si svolgerà questa partita. Controlla frequentemente o aggiungi questa pagina ai preferiti per seguire come cambiano le quote man mano che si avvicina l’inizio della partita.

Il mercato “K. Sebov vs. M. Kostyuk” si risolve in base al punteggio finale ufficiale della partita WTA Tour come riportato dai risultati ufficiali di WTA Tour, inclusi i tempi supplementari se applicabili. I mercati moneyline si risolvono a favore della squadra che vince la partita. I mercati spread si risolvono in base al margine finale di vittoria rispetto alla linea pubblicata. I mercati totali (over/under) si risolvono in base al punteggio finale combinato di entrambe le squadre. I mercati prop dei giocatori si risolvono in base alle statistiche ufficiali del tabellino. Se la partita viene rinviata o cancellata, le regole di risoluzione del mercato (disponibili nella sezione Regole su questa pagina) specificano come viene gestito quello scenario. Ti consigliamo di consultare i criteri completi di risoluzione prima di fare trading.
Sport·WTA Tour

Marta Kostyuk – Katherine Sebov

Polymarket
FINALE
M. KostyukM. Kostyuk
776
K. SebovK. Sebov
640
$153.47K Vol.Polymarket

Moneyline

$147K Vol.

This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Katherine Sebov. This market will resolve to 'Katherine Sebov' if Katherine Sebov 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." 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 "No." The primary resolution source for this market is the official 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 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to “Kostyuk” if Marta Kostyuk wins set 2. It will resolve to “Sebov” if Katherine Sebov wins set 2. If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to “Kostyuk” if Marta Kostyuk wins the first set. It will resolve to “Sebov” if Katherine Sebov 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Kostyuk" if Marta Kostyuk wins by 2 or more sets than Katherine Sebov, based on the final completed score. Otherwise, it will resolve to "Sebov." 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Katherine Sebov and Marta Kostyuk in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Sebov" if Katherine Sebov wins by 2 or more sets than Marta Kostyuk, based on the final completed score. Otherwise, it will resolve to "Kostyuk." 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under." Any tiebreak in set 2 counts as one (1) game toward the total. If set 2 is not completed for any reason (including the match ending before set 2 is reached), 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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 Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under." Any tiebreak in set 2 counts as one (1) game toward the total. If set 2 is not completed for any reason (including the match ending before set 2 is reached), 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 Katherine Sebov in the National Bank Open, originally scheduled for August 4, 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.This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under." Any tiebreak in set 2 counts as one (1) game toward the total. If set 2 is not completed for any reason (including the match ending before set 2 is reached), 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.Marta Kostyuk enters this National Bank Open first-round matchup in Toronto as the clear favorite, seeded around No. 10 with a WTA ranking near No. 11, facing Canadian wild card Katherine Sebov, ranked approximately No. 231. The significant gap in experience, recent form, and overall level gives Kostyuk a substantial edge on the hard courts, consistent with typical outcomes in such lopsided draws. Sebov gains a modest home-crowd boost and familiarity with the venue but lacks the results or ranking points to challenge a player of Kostyuk’s caliber in most scenarios. No notable injuries or late withdrawals have altered the field, and the match is scheduled for later on August 4, making confirmed pre-match factors like seeding and ranking the dominant drivers of current trader consensus.

This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET.

This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Katherine Sebov.

This market will resolve to 'Katherine Sebov' if Katherine Sebov 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
$153,467
Data di fine
11 ago 2026
Mercato aperto
Aug 3, 2026, 6:00 PM ET

Fonte di risoluzione

https://www.wtatennis.com/scores

Resolver

0x65070BE91...
This market refers to the tennis match between Marta Kostyuk and Katherine Sebov in the National Bank Open, originally scheduled for August 4, 2026 at 2:00PM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Katherine Sebov. This market will resolve to 'Katherine Sebov' if Katherine Sebov 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.

Fai attenzione ai link esterni.

Domande frequenti

Il mercato “K. Sebov vs. M. Kostyuk” su Polymarket ti permette di fare trading sull’esito della partita WTA Tour tra Katherine Sebov e Marta Kostyuk, in programma il August 4, 2026 alle 2:30 PM ET. Il mercato principale è il moneyline — quale squadra vincerà la partita — dove M. Kostyuk è attualmente quotato a 100¢ (100% di probabilità implicita) e K. Sebov a 0¢ (0%). Oltre al moneyline, i mercati sportivi su Polymarket possono includere spread, totali (over/under) e prop dei giocatori, offrendoti molteplici modi per fare trading su questa partita. I prezzi riflettono probabilità aggregate in tempo reale. Le azioni nell’esito corretto pagano $1 ciascuna quando il mercato si risolve dopo la fine della partita.

Ad oggi, il mercato “K. Sebov vs. M. Kostyuk” ha generato $153.5K in volume totale di trading su tutti i tipi di mercato (moneyline, spread, totali e prop dei giocatori). Questo volume riflette un coinvolgimento attivo della comunità di trading di Polymarket, e un pool più ampio di trader generalmente significa quote più informative e affidabili. Puoi seguire i movimenti di prezzo in tempo reale e fare trading su qualsiasi mercato direttamente su questa pagina.

Per fare trading su “K. Sebov vs. M. Kostyuk”, inizia scegliendo il tipo di mercato su cui vuoi operare: Moneyline (quale squadra vince), Spread (margine di vittoria), Totali (punteggio combinato over/under) o Prop dei giocatori (statistiche individuali dei giocatori). Ogni mercato mostra il prezzo corrente per ogni lato — ad esempio, il moneyline mostra SEBOV a 0¢ e KOSTYUK a 100¢. Seleziona il lato su cui vuoi fare trading, scegli Compra per prendere una posizione o Vendi per chiuderne una esistente, inserisci il tuo importo e clicca Trading. Se il lato scelto è corretto quando la partita finisce e il mercato si risolve, le tue azioni pagano $1 ciascuna. Se è errato, pagano $0. Puoi anche vendere le tue azioni in qualsiasi momento prima della fine della partita per consolidare un profitto o limitare una perdita.

Le quote moneyline attuali per “K. Sebov vs. M. Kostyuk” mostrano Marta Kostyuk a 100¢ (100% di probabilità implicita) e Katherine Sebov a 0¢ (0%). Tutte le quote si aggiornano in tempo reale man mano che i trader comprano e vendono azioni, riflettendo l’ultima visione collettiva di come si svolgerà questa partita. Controlla frequentemente o aggiungi questa pagina ai preferiti per seguire come cambiano le quote man mano che si avvicina l’inizio della partita.

Il mercato “K. Sebov vs. M. Kostyuk” si risolve in base al punteggio finale ufficiale della partita WTA Tour come riportato dai risultati ufficiali di WTA Tour, inclusi i tempi supplementari se applicabili. I mercati moneyline si risolvono a favore della squadra che vince la partita. I mercati spread si risolvono in base al margine finale di vittoria rispetto alla linea pubblicata. I mercati totali (over/under) si risolvono in base al punteggio finale combinato di entrambe le squadre. I mercati prop dei giocatori si risolvono in base alle statistiche ufficiali del tabellino. Se la partita viene rinviata o cancellata, le regole di risoluzione del mercato (disponibili nella sezione Regole su questa pagina) specificano come viene gestito quello scenario. Ti consigliamo di consultare i criteri completi di risoluzione prima di fare trading.