TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 22, 7:46 AM EST
Polymarket
This market refers to the tennis match between Sandra Samir and Sofia Martianova in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 22, 2026 at 3:30AM ET. This market will resolve to 'Sandra Samir' if Sandra Samir advances against Sofia Martianova. This market will resolve to 'Sofia Martianova' if Sofia Martianova advances against Sandra Samir. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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 Sandra Samir and Sofia Martianova in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 22, 2026 at 3:30AM ET. This market will resolve to 'Sandra Samir' if Sandra Samir advances against Sofia Martianova. This market will resolve to 'Sofia Martianova' if Sofia Martianova advances against Sandra Samir. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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.
Often, prediction market odds offer a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and to balance action, while this market reflects the collective wisdom of traders. Discrepancies can arise due to differing information, biases, or simply varying levels of engagement. If you find a significant difference between the odds on Polymarket and those offered by sportsbooks, it could indicate an opportunity for value betting, depending on your own assessment of the players' chances.
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 and new information becomes available, the price adjusts to reflect the evolving consensus. The current price indicates what the crowd believes is the likelihood of a particular player winning the Sharm ElSheikh tennis match.
This market resolves around Oct 29, 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 Sharm ElSheikh tennis match between Sandra Samir and Sofia Martianova. The platform will verify the winner based on publicly available information from official tournament sources, ensuring a transparent and accurate determination of the market's outcome. Traders will then be able to claim their winnings or adjust their strategies for future events.
Several factors could influence the price of this market leading up to Oct 29, 2026. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could all impact trader sentiment. Unexpected upsets in other matches involving these players, or even broader trends in tennis form, might also shift the odds. Furthermore, significant trading volume from informed individuals could signal a change in expectations, prompting others to reassess their positions in this Sharm ElSheikh tennis match market.