TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 8, 3:05 PM EST
Polymarket
This market refers to the tennis match between Janae Preston and Avery Alexander in the US Open Juniors, Girls, originally scheduled for September 8, 2026 at 11:00AM ET. This market will resolve to 'Janae Preston' if Janae Preston advances against Avery Alexander. This market will resolve to 'Avery Alexander' if Avery Alexander advances against Janae Preston. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 Janae Preston and Avery Alexander in the US Open Juniors, Girls, originally scheduled for September 8, 2026 at 11:00AM ET. This market will resolve to 'Janae Preston' if Janae Preston advances against Avery Alexander. This market will resolve to 'Avery Alexander' if Avery Alexander advances against Janae Preston. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 resolves around Sep 15, 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 US Open Juniors Girls match between Janae Preston and Avery Alexander. The winner as declared by the official tournament organizers will determine the winning outcome in this market. Any potential protests or appeals will be considered only if they result in a change to the officially reported result.
Several factors could influence the price movement of this market before resolution. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift market sentiment. Unexpected upsets in earlier rounds of the tournament, or particularly strong performances by either player, could also cause the odds to change. Furthermore, any public statements from tennis analysts or experts offering their predictions could also impact trading activity and, consequently, the price of shares in this market.