TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 27, 2:40 AM EST
Polymarket
This market refers to the tennis match between Mia Robinson and Sorana Matis in the W15 Sumter, SC, Qualifying, originally scheduled for October 26, 2026 at 12:00PM ET. This market will resolve to 'Mia Robinson' if Mia Robinson advances against Sorana Matis. This market will resolve to 'Sorana Matis' if Sorana Matis advances against Mia Robinson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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 Mia Robinson and Sorana Matis in the W15 Sumter, SC, Qualifying, originally scheduled for October 26, 2026 at 12:00PM ET. This market will resolve to 'Mia Robinson' if Mia Robinson advances against Sorana Matis. This market will resolve to 'Sorana Matis' if Sorana Matis advances against Mia Robinson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of a specific outcome. As more shares are purchased for a particular outcome, its price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the implied probability of that outcome occurring. This dynamic pricing ensures that the market odds constantly adapt to new information and changing perspectives among traders, providing a real-time assessment of the match’s potential results.
This market resolves around Nov 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 W15 Sumter, SC match between Mia Robinson and Sorana Matis. The platform will verify the result against widely available and trusted sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or adjust their strategies based on the final outcome of the match.
Several factors could influence the trading activity in this market. Any news regarding player form, injuries to either Mia Robinson or Sorana Matis, or changes in playing conditions could all shift trader sentiment. Unexpected results in other matches involving these players, or even broader trends in women’s tennis, might also play a role. Furthermore, significant betting activity from informed traders could quickly move the odds, as could any late-breaking analysis from tennis experts that gains traction within the trading community.