TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 11:35 AM EST
Polymarket
This market refers to the tennis match between Robin Bertrand and Mario Arce Fernandez in the M15 Monastir, Main Draw, originally scheduled for October 21, 2026 at 6:30AM ET. This market will resolve to 'Robin Bertrand' if Robin Bertrand advances against Mario Arce Fernandez. This market will resolve to 'Mario Arce Fernandez' if Mario Arce Fernandez 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 November 4, 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 Mario Arce Fernandez in the M15 Monastir, Main Draw, originally scheduled for October 21, 2026 at 6:30AM ET. This market will resolve to 'Robin Bertrand' if Robin Bertrand advances against Mario Arce Fernandez. This market will resolve to 'Mario Arce Fernandez' if Mario Arce Fernandez 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 November 4, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of bettors, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on models and internal analysis, while this market is driven by individuals willing to put their capital behind their beliefs. It’s common to see differences emerge, especially as new information becomes available or public sentiment shifts. While sportsbooks may initially have an edge, prediction markets can sometimes prove more accurate over time as they incorporate a wider range of insights.
This market resolves around Oct 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 Monastir tennis match between Robin Bertrand and Mario Arce Fernandez. The platform will verify the winner based on widely available and trusted sources of sports results. The outcome will be determined solely by the official match result, and the platform will ensure a transparent and accurate resolution process for all traders participating in this market.
Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in playing conditions, or unexpected performance in preceding matches could shift trader sentiment. A strong showing by either player in another tournament leading up to the match could also cause the odds to adjust. Additionally, significant betting activity or large trades on Polymarket could create price movements. Keep an eye on sports news and analysis for updates that might impact the perceived probability of each player winning the Monastir tennis match.