TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 21, 11:27 PM EST
Polymarket
This market refers to the tennis match between Antonin Witz and Tyler Bowers in the M15 Columbia, SC, Qualifying, originally scheduled for September 21, 2026 at 2:00PM ET. This market will resolve to 'Antonin Witz' if Antonin Witz advances against Tyler Bowers. This market will resolve to 'Tyler Bowers' if Tyler Bowers advances against Antonin Witz. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 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 Antonin Witz and Tyler Bowers in the M15 Columbia, SC, Qualifying, originally scheduled for September 21, 2026 at 2:00PM ET. This market will resolve to 'Antonin Witz' if Antonin Witz advances against Tyler Bowers. This market will resolve to 'Tyler Bowers' if Tyler Bowers advances against Antonin Witz. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 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, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the evolving consensus. This dynamic pricing ensures that the market remains responsive to new information and changing expectations regarding the Bowers vs Witz match. The current trading volume indicates the level of interest and conviction among traders.
This market resolves around Sep 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Bowers vs Witz match, as determined by the governing athletic body. This ensures a transparent and objective determination of the winning outcome. Traders should monitor news sources and official announcements leading up to and following the event to stay informed about the resolution process.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or strategic announcements from either Antonin Witz or Tyler Bowers could significantly shift the odds. Unexpected upsets in related matches or shifts in public sentiment could also play a role. Furthermore, large trades by influential market participants could create short-term price fluctuations. Monitoring these signals will be crucial for understanding how this market evolves leading up to Sep 28, 2026.