TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 2:21 PM EST
Polymarket
This market refers to the tennis match between Marija Lauva and Avery Alexander in the US Open Juniors, Girls, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Marija Lauva' if Marija Lauva advances against Avery Alexander. This market will resolve to 'Avery Alexander' if Avery Alexander advances against Marija Lauva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 Marija Lauva and Avery Alexander in the US Open Juniors, Girls, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Marija Lauva' if Marija Lauva advances against Avery Alexander. This market will resolve to 'Avery Alexander' if Avery Alexander advances against Marija Lauva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in each outcome. The price of a share directly reflects 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 express their views, the market price adjusts to reflect the collective forecast. The current price indicates what traders are willing to pay for a share representing a win by either Marija Lauva or Avery Alexander, and is a direct measure of market sentiment.
This market resolves around Sep 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the US Open Juniors Girls match between Marija Lauva and Avery Alexander, as declared by the tournament organizers. The player who wins the match will be the winning outcome in this market. Traders will be able to claim their winnings once the resolution is finalized on Polymarket.
Several factors could influence the price of this market leading up to the match. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift trader sentiment. Unexpected upsets in earlier rounds of the tournament could also impact perceived probabilities. Furthermore, significant betting activity on Polymarket itself can drive price movements, as traders react to each other's actions and new information becomes available. Monitoring these signals will be key to understanding potential shifts in this market.