TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 25, 1:07 PM EST
Polymarket
This market refers to the tennis match between Robin Bertrand and Philip Henning in the M25 Setubal, Main Draw, originally scheduled for September 25, 2026 at 7:00AM ET. This market will resolve to 'Robin Bertrand' if Robin Bertrand advances against Philip Henning. This market will resolve to 'Philip Henning' if Philip Henning advances against Robin Bertrand. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 9, 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 Robin Bertrand and Philip Henning in the M25 Setubal, Main Draw, originally scheduled for September 25, 2026 at 7:00AM ET. This market will resolve to 'Robin Bertrand' if Robin Bertrand advances against Philip Henning. This market will resolve to 'Philip Henning' if Philip Henning advances against Robin Bertrand. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 9, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance action, while this market allows traders to freely express their beliefs about the probability of each player winning. If a significant discrepancy exists, arbitrage opportunities may arise, where traders can profit by simultaneously betting on both the prediction market and a sportsbook. However, it's important to remember that both represent probabilities as perceived by different groups.
This market resolves around Oct 2, 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 Setubal tennis match between Robin Bertrand and Philip Henning, as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which player won the match and settle the market accordingly. Traders holding shares in the winning outcome will receive a payout.
Several factors could influence the trading activity in this market. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift trader sentiment. Unexpected upsets in other matches involving these players might also impact their perceived chances of winning. Furthermore, significant betting activity or large trades on Polymarket could also cause noticeable price movements as traders react to the changing dynamics of this market.