Jan Kumstat, the 19-year-old Czech rising through the rankings to a career-high 336, faces 26-year-old Dutch left-hander Max Houkes, currently ranked 242, in the Hamburg Challenger on red clay. Kumstat enters with strong recent momentum after securing qualification wins locally, including victories over Tom Zeuch and others, while leveraging his improving serve and baseline consistency on the surface. Houkes brings more professional experience but has posted mixed challenger results lately, including losses in Bonn and elsewhere. The matchup pits Houkes’s established ranking and lefty spin against Kumstat’s youth-driven form and home-country comfort on clay, with both players’ recent schedules and physical readiness likely shaping the competitive balance in this early-round encounter.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated1d 4h
This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Max Houkes.
This market will resolve to 'Max Houkes' if Max Houkes advances against Jan Kumstat.
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 ATP Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to “Kumstat” if Jan Kumstat wins the first set. It will resolve to “Houkes” if Max Houkes 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 Challenger match statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to “Kumstat” if Jan Kumstat wins set 2. It will resolve to “Houkes” if Max Houkes 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 Challenger match statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Kumstat" if Jan Kumstat wins by 2 or more sets than Max Houkes, based on the final completed score. Otherwise, it will resolve to "Houkes."
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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Max Houkes and Jan Kumstat in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Houkes" if Max Houkes wins by 2 or more sets than Jan Kumstat, based on the final completed score. Otherwise, it will resolve to "Kumstat."
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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Challenger results.Jan Kumstat, the 19-year-old Czech rising through the rankings to a career-high 336, faces 26-year-old Dutch left-hander Max Houkes, currently ranked 242, in the Hamburg Challenger on red clay. Kumstat enters with strong recent momentum after securing qualification wins locally, including victories over Tom Zeuch and others, while leveraging his improving serve and baseline consistency on the surface. Houkes brings more professional experience but has posted mixed challenger results lately, including losses in Bonn and elsewhere. The matchup pits Houkes’s established ranking and lefty spin against Kumstat’s youth-driven form and home-country comfort on clay, with both players’ recent schedules and physical readiness likely shaping the competitive balance in this early-round encounter.
This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Max Houkes.
This market will resolve to 'Max Houkes' if Max Houkes advances against Jan Kumstat.
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 ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Max Houkes.
This market will resolve to 'Max Houkes' if Max Houkes advances against Jan Kumstat.
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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 11, 2026, 6:00 PM ET
Volume
$0End Date
Aug 20, 2026Market Opened
Aug 11, 2026, 6:00 PM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...1d 4h
This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Max Houkes.
This market will resolve to 'Max Houkes' if Max Houkes advances against Jan Kumstat.
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 ATP Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to “Kumstat” if Jan Kumstat wins the first set. It will resolve to “Houkes” if Max Houkes 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 Challenger match statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to “Kumstat” if Jan Kumstat wins set 2. It will resolve to “Houkes” if Max Houkes 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 Challenger match statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Kumstat" if Jan Kumstat wins by 2 or more sets than Max Houkes, based on the final completed score. Otherwise, it will resolve to "Houkes."
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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Max Houkes and Jan Kumstat in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Houkes" if Max Houkes wins by 2 or more sets than Jan Kumstat, based on the final completed score. Otherwise, it will resolve to "Kumstat."
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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM 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 Challenger results.Jan Kumstat, the 19-year-old Czech rising through the rankings to a career-high 336, faces 26-year-old Dutch left-hander Max Houkes, currently ranked 242, in the Hamburg Challenger on red clay. Kumstat enters with strong recent momentum after securing qualification wins locally, including victories over Tom Zeuch and others, while leveraging his improving serve and baseline consistency on the surface. Houkes brings more professional experience but has posted mixed challenger results lately, including losses in Bonn and elsewhere. The matchup pits Houkes’s established ranking and lefty spin against Kumstat’s youth-driven form and home-country comfort on clay, with both players’ recent schedules and physical readiness likely shaping the competitive balance in this early-round encounter.
This market refers to the tennis match between Jan Kumstat and Max Houkes in the Hamburg, originally scheduled for August 13, 2026 at 4:30AM ET.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Max Houkes.
This market will resolve to 'Max Houkes' if Max Houkes advances against Jan Kumstat.
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 ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Max Houkes.
This market will resolve to 'Max Houkes' if Max Houkes advances against Jan Kumstat.
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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 11, 2026, 6:00 PM ET
Volume
$0End Date
Aug 20, 2026Market Opened
Aug 11, 2026, 6:00 PM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Jan Kumstat, the 19-year-old Czech rising through the rankings to a career-high 336, faces 26-year-old Dutch left-hander Max Houkes, currently ranked 242, in the Hamburg Challenger on red clay. Kumstat enters with strong recent momentum after securing qualification wins locally, including victories over Tom Zeuch and others, while leveraging his improving serve and baseline consistency on the surface. Houkes brings more professional experience but has posted mixed challenger results lately, including losses in Bonn and elsewhere. The matchup pits Houkes’s established ranking and lefty spin against Kumstat’s youth-driven form and home-country comfort on clay, with both players’ recent schedules and physical readiness likely shaping the competitive balance in this early-round encounter.
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