Ethan David Zapp, an 18-year-old Indonesian junior turning pro with a low-2000s ranking and limited ITF experience, faces 26-year-old Japanese veteran Hikaru Shiraishi, ranked near 487 with multiple seasons of pro matches and several titles at this level. The M15 Bali event on outdoor hard courts, which opened July 20, 2026, gives the home player a potential crowd and acclimation edge, while Shiraishi brings superior match toughness, consistency, and head-to-head experience against similar opponents. Recent form shows Zapp competing in lower-tier events with mixed results, whereas Shiraishi maintains steady activity on the Asian circuit. Surface speed and any late draw changes or fatigue from qualifying rounds remain key variables that could influence the outcome in this developmental-level matchup.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated19h 23m 17s
Jul 22·1:00 AM
E. Zapp-
H. Shiraishi-
$0.00 Vol.
NEW
This market refers to the tennis match between Ethan David Zapp and Hikaru Shiraishi in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to 'Ethan David Zapp' if Ethan David Zapp advances against Hikaru Shiraishi.
This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ethan David Zapp.
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 Ethan David Zapp and Hikaru Shiraishi in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to “Zapp” if Ethan David Zapp wins the first set. It will resolve to “Shiraishi” if Hikaru Shiraishi 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to “Zapp” if Ethan David Zapp wins set 2. It will resolve to “Shiraishi” if Hikaru Shiraishi 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to "Zapp" if Ethan David Zapp wins by 2 or more sets than Hikaru Shiraishi, based on the final completed score. Otherwise, it will resolve to "Shiraishi."
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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Hikaru Shiraishi and Ethan David Zapp in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to "Shiraishi" if Hikaru Shiraishi wins by 2 or more sets than Ethan David Zapp, based on the final completed score. Otherwise, it will resolve to "Zapp."
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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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.This market refers to the tennis match between Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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.Ethan David Zapp, an 18-year-old Indonesian junior turning pro with a low-2000s ranking and limited ITF experience, faces 26-year-old Japanese veteran Hikaru Shiraishi, ranked near 487 with multiple seasons of pro matches and several titles at this level. The M15 Bali event on outdoor hard courts, which opened July 20, 2026, gives the home player a potential crowd and acclimation edge, while Shiraishi brings superior match toughness, consistency, and head-to-head experience against similar opponents. Recent form shows Zapp competing in lower-tier events with mixed results, whereas Shiraishi maintains steady activity on the Asian circuit. Surface speed and any late draw changes or fatigue from qualifying rounds remain key variables that could influence the outcome in this developmental-level matchup.
This market refers to the tennis match between Ethan David Zapp and Hikaru Shiraishi in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to 'Ethan David Zapp' if Ethan David Zapp advances against Hikaru Shiraishi.
This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ethan David Zapp.
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 'Ethan David Zapp' if Ethan David Zapp advances against Hikaru Shiraishi.
This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ethan David Zapp.
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: Jul 20, 2026, 12:00 PM ET
Volume
$0End Date
Jul 29, 2026Market Opened
Jul 20, 2026, 12:00 PM ETResolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...19h 23m 17s
Jul 22·1:00 AM
E. Zapp-
H. Shiraishi-
$0.00 Vol.
NEW
This market refers to the tennis match between Ethan David Zapp and Hikaru Shiraishi in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to 'Ethan David Zapp' if Ethan David Zapp advances against Hikaru Shiraishi.
This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ethan David Zapp.
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 Ethan David Zapp and Hikaru Shiraishi in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to “Zapp” if Ethan David Zapp wins the first set. It will resolve to “Shiraishi” if Hikaru Shiraishi 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to “Zapp” if Ethan David Zapp wins set 2. It will resolve to “Shiraishi” if Hikaru Shiraishi 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to "Zapp" if Ethan David Zapp wins by 2 or more sets than Hikaru Shiraishi, based on the final completed score. Otherwise, it will resolve to "Shiraishi."
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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Hikaru Shiraishi and Ethan David Zapp in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to "Shiraishi" if Hikaru Shiraishi wins by 2 or more sets than Ethan David Zapp, based on the final completed score. Otherwise, it will resolve to "Zapp."
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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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.This market refers to the tennis match between Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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 Ethan David Zapp and Hikaru Shiraishi in the ITF Bali, originally scheduled for July 21, 2026 at 9:00PM 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.Ethan David Zapp, an 18-year-old Indonesian junior turning pro with a low-2000s ranking and limited ITF experience, faces 26-year-old Japanese veteran Hikaru Shiraishi, ranked near 487 with multiple seasons of pro matches and several titles at this level. The M15 Bali event on outdoor hard courts, which opened July 20, 2026, gives the home player a potential crowd and acclimation edge, while Shiraishi brings superior match toughness, consistency, and head-to-head experience against similar opponents. Recent form shows Zapp competing in lower-tier events with mixed results, whereas Shiraishi maintains steady activity on the Asian circuit. Surface speed and any late draw changes or fatigue from qualifying rounds remain key variables that could influence the outcome in this developmental-level matchup.
This market refers to the tennis match between Ethan David Zapp and Hikaru Shiraishi in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM ET.
This market will resolve to 'Ethan David Zapp' if Ethan David Zapp advances against Hikaru Shiraishi.
This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ethan David Zapp.
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 'Ethan David Zapp' if Ethan David Zapp advances against Hikaru Shiraishi.
This market will resolve to 'Hikaru Shiraishi' if Hikaru Shiraishi advances against Ethan David Zapp.
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: Jul 20, 2026, 12:00 PM ET
Volume
$0End Date
Jul 29, 2026Market Opened
Jul 20, 2026, 12:00 PM ETResolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Ethan David Zapp, an 18-year-old Indonesian junior turning pro with a low-2000s ranking and limited ITF experience, faces 26-year-old Japanese veteran Hikaru Shiraishi, ranked near 487 with multiple seasons of pro matches and several titles at this level. The M15 Bali event on outdoor hard courts, which opened July 20, 2026, gives the home player a potential crowd and acclimation edge, while Shiraishi brings superior match toughness, consistency, and head-to-head experience against similar opponents. Recent form shows Zapp competing in lower-tier events with mixed results, whereas Shiraishi maintains steady activity on the Asian circuit. Surface speed and any late draw changes or fatigue from qualifying rounds remain key variables that could influence the outcome in this developmental-level matchup.
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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