TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 4, 11:33 AM EST
Polymarket
This market refers to the tennis match between Alex Rybakov and Matthew Summers in the ITF Men Roehampton, originally scheduled for August 4, 2026 at 7:30AM ET. This market will resolve to 'Alex Rybakov' if Alex Rybakov advances against Matthew Summers. This market will resolve to 'Matthew Summers' if Matthew Summers advances against Alex Rybakov. 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 Alex Rybakov and Matthew Summers in the ITF Men Roehampton, originally scheduled for August 4, 2026 at 7:30AM ET. This market will resolve to 'Alex Rybakov' if Alex Rybakov advances against Matthew Summers. This market will resolve to 'Matthew Summers' if Matthew Summers advances against Alex Rybakov. 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the odds through their bets, creating a dynamic price that reflects the current consensus. The top outcome’s implied probability is displayed as a percentage, showing how the market views each player’s chances. Liquidity and recent trading activity heavily influence these prices, allowing rapid shifts based on new information.
This market resolves around Aug 11, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The final score and winner will determine which side of the market is settled, closing all open positions based on the official match conclusion.
Injuries, weather delays, or last-minute coaching changes could shift this market significantly before resolution. Media coverage of player performance, practice sessions, or betting trends may also cause price swings. Any new information that alters perceptions of competitiveness or likelihood of victory will impact trader sentiment and odds on Polymarket as the event nears.