TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 1:30 PM EST
Polymarket
This market refers to the tennis match between Anna Kartseva and Adelina Lacinova in the W50 Istanbul, Qualifying, originally scheduled for October 25, 2026 at 8:00AM ET. This market will resolve to 'Anna Kartseva' if Anna Kartseva advances against Adelina Lacinova. This market will resolve to 'Adelina Lacinova' if Adelina Lacinova advances against Anna Kartseva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 Anna Kartseva and Adelina Lacinova in the W50 Istanbul, Qualifying, originally scheduled for October 25, 2026 at 8:00AM ET. This market will resolve to 'Anna Kartseva' if Anna Kartseva advances against Adelina Lacinova. This market will resolve to 'Adelina Lacinova' if Adelina Lacinova advances against Anna Kartseva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 of the Istanbul W50 tennis match. The price of these shares fluctuates based on supply and demand, directly reflecting the probability assigned to each possible result. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders believe an outcome will occur, the higher the share price climbs, and vice versa. This dynamic pricing allows the market to quickly incorporate new information and adjust expectations.
This market resolves around Nov 1, 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 Istanbul W50 tennis match between Anna Kartseva and Adelina Lacinova, as reported by a recognized tennis authority. The market will determine which player won the match, and shares will be settled accordingly. Traders should monitor official sources for the final result to understand when and how this market will be finalized.
Several factors could influence trading activity in this market before Nov 1, 2026. Any news regarding player injuries, changes in playing conditions, or significant shifts in player form could all impact the perceived probabilities. Unexpected upsets in earlier rounds of the tournament, or even commentary from tennis analysts, could also cause the market to react. Furthermore, large trades by influential participants could create short-term price movements, reflecting shifts in sentiment surrounding the Istanbul W50 tennis match.