Eri Shimizu holds a clear ranking edge over Mayuka Aikawa entering their ITF W15 Tokyo quarterfinal on outdoor hard courts, with Shimizu listed near No. 386 and Aikawa around No. 589 on the WTA scale. Both Japanese players share similar age and experience profiles, but Shimizu has posted stronger recent singles results on the ITF circuit, including multiple wins in May events, while maintaining an active doubles schedule with solid results. Historical head-to-head favors Shimizu from prior ITF meetings. Surface familiarity and home-country scheduling add minor context, though no confirmed injuries or late withdrawals have altered the draw. Trader consensus reflects these edges through implied probabilities, with outcomes still subject to standard ITF variability in lower-tier matches.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJun 12·2:00 AM
E. Shimizu-
M. Aikawa-
$1.63 Vol.
NEW
This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Mayuka Aikawa.
This market will resolve to 'Mayuka Aikawa' if Mayuka Aikawa advances against Eri Shimizu.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to “Shimizu” if Eri Shimizu wins the first set. It will resolve to “Aikawa” if Mayuka Aikawa 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 ITF match statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to “Shimizu” if Eri Shimizu wins set 2. It will resolve to “Aikawa” if Mayuka Aikawa 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 ITF match statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to "Shimizu" if Eri Shimizu wins by 2 or more sets than Mayuka Aikawa, based on the final completed score. Otherwise, it will resolve to "Aikawa."
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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.Eri Shimizu holds a clear ranking edge over Mayuka Aikawa entering their ITF W15 Tokyo quarterfinal on outdoor hard courts, with Shimizu listed near No. 386 and Aikawa around No. 589 on the WTA scale. Both Japanese players share similar age and experience profiles, but Shimizu has posted stronger recent singles results on the ITF circuit, including multiple wins in May events, while maintaining an active doubles schedule with solid results. Historical head-to-head favors Shimizu from prior ITF meetings. Surface familiarity and home-country scheduling add minor context, though no confirmed injuries or late withdrawals have altered the draw. Trader consensus reflects these edges through implied probabilities, with outcomes still subject to standard ITF variability in lower-tier matches.
This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Mayuka Aikawa.
This market will resolve to 'Mayuka Aikawa' if Mayuka Aikawa advances against Eri Shimizu.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Mayuka Aikawa.
This market will resolve to 'Mayuka Aikawa' if Mayuka Aikawa advances against Eri Shimizu.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Market Opened: Jun 11, 2026, 12:00 PM ET
Volume
$2End Date
Jun 19, 2026Market Opened
Jun 11, 2026, 12:00 PM ETResolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Jun 12·2:00 AM
E. Shimizu-
M. Aikawa-
$1.63 Vol.
NEW
This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Mayuka Aikawa.
This market will resolve to 'Mayuka Aikawa' if Mayuka Aikawa advances against Eri Shimizu.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to “Shimizu” if Eri Shimizu wins the first set. It will resolve to “Aikawa” if Mayuka Aikawa 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 ITF match statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to “Shimizu” if Eri Shimizu wins set 2. It will resolve to “Aikawa” if Mayuka Aikawa 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 ITF match statistics.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to "Shimizu" if Eri Shimizu wins by 2 or more sets than Mayuka Aikawa, based on the final completed score. Otherwise, it will resolve to "Aikawa."
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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Tokyo, originally scheduled for June 11, 2026 at 10:00PM 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 ITF results.Eri Shimizu holds a clear ranking edge over Mayuka Aikawa entering their ITF W15 Tokyo quarterfinal on outdoor hard courts, with Shimizu listed near No. 386 and Aikawa around No. 589 on the WTA scale. Both Japanese players share similar age and experience profiles, but Shimizu has posted stronger recent singles results on the ITF circuit, including multiple wins in May events, while maintaining an active doubles schedule with solid results. Historical head-to-head favors Shimizu from prior ITF meetings. Surface familiarity and home-country scheduling add minor context, though no confirmed injuries or late withdrawals have altered the draw. Trader consensus reflects these edges through implied probabilities, with outcomes still subject to standard ITF variability in lower-tier matches.
This market refers to the tennis match between Eri Shimizu and Mayuka Aikawa in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 10:00PM ET.
This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Mayuka Aikawa.
This market will resolve to 'Mayuka Aikawa' if Mayuka Aikawa advances against Eri Shimizu.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Mayuka Aikawa.
This market will resolve to 'Mayuka Aikawa' if Mayuka Aikawa advances against Eri Shimizu.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Market Opened: Jun 11, 2026, 12:00 PM ET
Volume
$2End Date
Jun 19, 2026Market Opened
Jun 11, 2026, 12:00 PM ETResolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Eri Shimizu holds a clear ranking edge over Mayuka Aikawa entering their ITF W15 Tokyo quarterfinal on outdoor hard courts, with Shimizu listed near No. 386 and Aikawa around No. 589 on the WTA scale. Both Japanese players share similar age and experience profiles, but Shimizu has posted stronger recent singles results on the ITF circuit, including multiple wins in May events, while maintaining an active doubles schedule with solid results. Historical head-to-head favors Shimizu from prior ITF meetings. Surface familiarity and home-country scheduling add minor context, though no confirmed injuries or late withdrawals have altered the draw. Trader consensus reflects these edges through implied probabilities, with outcomes still subject to standard ITF variability in lower-tier matches.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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Frequently Asked Questions