TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 28, 2:35 PM EST
Polymarket
This market refers to the tennis match between Tomas Martinez and Carlos Maria Zarate in the ITF MEN - SINGLES: M15 Mar Del Plata (Argentina), clay, originally scheduled for August 28, 2026 at 11:30AM ET. This market will resolve to 'Tomas Martinez' if Tomas Martinez advances against Carlos Maria Zarate. This market will resolve to 'Carlos Maria Zarate' if Carlos Maria Zarate advances against Tomas Martinez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Tomas Martinez and Carlos Maria Zarate in the ITF MEN - SINGLES: M15 Mar Del Plata (Argentina), clay, originally scheduled for August 28, 2026 at 11:30AM ET. This market will resolve to 'Tomas Martinez' if Tomas Martinez advances against Carlos Maria Zarate. This market will resolve to 'Carlos Maria Zarate' if Carlos Maria Zarate advances against Tomas Martinez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), 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 directly set the price through their bets, creating a dynamic market reflection of their expectations. The current top outcome represents the consensus view of all participants, with volume showing the level of interest. Prices adjust instantly to balance buy and sell orders, allowing for rapid shifts based on new data or sentiment changes.
This market resolves around Sep 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market accordingly based on confirmed sources. Timing depends on when official results are released post-match.
Injuries, weather delays, or changes in player form could shift this market before resolution. Key moments such as pre-match press conferences, recent performance metrics, and betting trends may also influence trader sentiment. Any last-minute news affecting either player’s readiness or likelihood of victory can cause rapid price adjustments on Polymarket as traders react to new information.