TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 3, 7:04 PM EST
Polymarket
This market refers to the tennis match between Mirra Andreeva and Eva Lys in the US Open WTA, originally scheduled for September 2, 2026 at 11:00AM ET. This market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Eva Lys. This market will resolve to 'Eva Lys' if Eva Lys advances against Mirra Andreeva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Mirra Andreeva and Eva Lys in the US Open WTA, originally scheduled for September 2, 2026 at 11:00AM ET. This market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Eva Lys. This market will resolve to 'Eva Lys' if Eva Lys advances against Mirra Andreeva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 WTA Tour. 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 set their lines based on models and potential biases, while this market aggregates the views of many individual traders. If a significant number of traders believe a sportsbook is mispricing the probability of a particular outcome in the Andreeva vs Lys match, the prediction market odds will adjust accordingly. This can create opportunities for arbitrage or simply provide a different perspective on the likely result, compared to conventional betting options.
This market resolves around Sep 9, 2026, with the outcome confirmed once the result of the Andreeva vs Lys match is verifiable from credible public reporting. The resolution will be based on the official result declared by the tournament organizers. The platform will then determine which outcome corresponds to the actual result and settle the market accordingly. Traders holding shares in the winning outcome will receive a payout, while those holding shares in losing outcomes will forfeit their investment. The exact details of the outcome verification process are defined by Polymarket.
Several signals could influence trading activity in this market before Sep 9, 2026. Any news regarding player injuries, changes in playing conditions, or updated match analysis from tennis experts could shift trader sentiment. Unexpected upsets in earlier rounds of the tournament, or even weather forecasts impacting the match schedule, could also cause price fluctuations. Furthermore, large trades by influential market participants can sometimes trigger momentum shifts, as others react to their positions. Monitoring these factors can help you understand potential movements in the market for the Andreeva vs Lys match.