Sofia Costoulas, seeded sixth and ranked No. 134, faces Anouk Koevermans, No. 159, in the WTA 125 Oeiras 4 round of 32 on outdoor red clay, where both players enter with solid 2026 records—Costoulas at 15-8 overall and Koevermans at 15-6. Koevermans holds a 1-0 head-to-head edge, dominating their 2024 Montreux qualifier clash 6-1, 6-3, while her career clay mark (62% win rate) outpaces Costoulas' (53%). Recent clay form favors neither decisively, with Costoulas advancing in Kofu and Kyoto ITFs, and Koevermans upsetting locals like Matilde Jorge in prior Oeiras events. No injury concerns or withdrawals reported, leaving stylistic matchup and first-serve efficiency as key deciders in this evenly contested affair.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateThis market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM ET.
This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Anouk Koevermans.
This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Sofia Costoulas.
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 Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM ET.
This market will resolve to “Costoulas” if Sofia Costoulas wins the first set. It will resolve to “Koevermans” if Anouk Koevermans 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 Challenger match statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger results.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger results.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger results.Sofia Costoulas, seeded sixth and ranked No. 134, faces Anouk Koevermans, No. 159, in the WTA 125 Oeiras 4 round of 32 on outdoor red clay, where both players enter with solid 2026 records—Costoulas at 15-8 overall and Koevermans at 15-6. Koevermans holds a 1-0 head-to-head edge, dominating their 2024 Montreux qualifier clash 6-1, 6-3, while her career clay mark (62% win rate) outpaces Costoulas' (53%). Recent clay form favors neither decisively, with Costoulas advancing in Kofu and Kyoto ITFs, and Koevermans upsetting locals like Matilde Jorge in prior Oeiras events. No injury concerns or withdrawals reported, leaving stylistic matchup and first-serve efficiency as key deciders in this evenly contested affair.
This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM ET.
This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Anouk Koevermans.
This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Sofia Costoulas.
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 will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Anouk Koevermans.
This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Sofia Costoulas.
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.
Binuksan ang Market: Apr 19, 2026, 12:00 AM ET
Volume
$72,812Petsa ng Pagtatapos
Apr 28, 2026Binuksan ang Market
Apr 19, 2026, 12:00 AM ETResolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM ET.
This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Anouk Koevermans.
This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Sofia Costoulas.
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 Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM ET.
This market will resolve to “Costoulas” if Sofia Costoulas wins the first set. It will resolve to “Koevermans” if Anouk Koevermans 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 Challenger match statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger statistics.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger results.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger results.This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM 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 Challenger results.Sofia Costoulas, seeded sixth and ranked No. 134, faces Anouk Koevermans, No. 159, in the WTA 125 Oeiras 4 round of 32 on outdoor red clay, where both players enter with solid 2026 records—Costoulas at 15-8 overall and Koevermans at 15-6. Koevermans holds a 1-0 head-to-head edge, dominating their 2024 Montreux qualifier clash 6-1, 6-3, while her career clay mark (62% win rate) outpaces Costoulas' (53%). Recent clay form favors neither decisively, with Costoulas advancing in Kofu and Kyoto ITFs, and Koevermans upsetting locals like Matilde Jorge in prior Oeiras events. No injury concerns or withdrawals reported, leaving stylistic matchup and first-serve efficiency as key deciders in this evenly contested affair.
This market refers to the tennis match between Sofia Costoulas and Anouk Koevermans in the Oeiras 4, originally scheduled for April 21, 2026 at 5:00AM ET.
This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Anouk Koevermans.
This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Sofia Costoulas.
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 will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Anouk Koevermans.
This market will resolve to 'Anouk Koevermans' if Anouk Koevermans advances against Sofia Costoulas.
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.
Binuksan ang Market: Apr 19, 2026, 12:00 AM ET
Volume
$72,812Petsa ng Pagtatapos
Apr 28, 2026Binuksan ang Market
Apr 19, 2026, 12:00 AM ETResolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...Sofia Costoulas, seeded sixth and ranked No. 134, faces Anouk Koevermans, No. 159, in the WTA 125 Oeiras 4 round of 32 on outdoor red clay, where both players enter with solid 2026 records—Costoulas at 15-8 overall and Koevermans at 15-6. Koevermans holds a 1-0 head-to-head edge, dominating their 2024 Montreux qualifier clash 6-1, 6-3, while her career clay mark (62% win rate) outpaces Costoulas' (53%). Recent clay form favors neither decisively, with Costoulas advancing in Kofu and Kyoto ITFs, and Koevermans upsetting locals like Matilde Jorge in prior Oeiras events. No injury concerns or withdrawals reported, leaving stylistic matchup and first-serve efficiency as key deciders in this evenly contested affair.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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