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 6, 2:11 PM EST
Polymarket
This market refers to the tennis match between Annika Penickova and Victoria Barros in the US Open Juniors, Girls, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Annika Penickova' if Annika Penickova advances against Victoria Barros. This market will resolve to 'Victoria Barros' if Victoria Barros advances against Annika Penickova. 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 Annika Penickova and Victoria Barros in the US Open Juniors, Girls, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Annika Penickova' if Annika Penickova advances against Victoria Barros. This market will resolve to 'Victoria Barros' if Victoria Barros advances against Annika Penickova. 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.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds due to varying information sources and incentives. Sportsbooks typically set lines based on statistical models and expert analysis, while this market incorporates the collective predictions of many individuals. Discrepancies can arise from differing opinions on player form, potential upsets, or even external factors influencing the match. It’s common to see prediction markets react more quickly to new information than sportsbooks, leading to dynamic shifts in probabilities.
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 probability of that outcome occurring. As more traders buy shares in a particular outcome, the price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand among traders on Polymarket, and it’s a dynamic indicator of the perceived likelihood of either Annika Penickova or Victoria Barros winning the match.
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 Annika Penickova and Victoria Barros as declared by the tournament organizers. The platform will verify the result against trusted sources to determine the winning player and settle the market accordingly. Traders should monitor official tournament updates to stay informed about the progress of the match and the impending resolution of this market.
Several factors could influence the market leading up to the resolution of this market. Any news regarding player injuries, changes in playing conditions, or even pre-match analysis from tennis experts could shift trader sentiment. Unexpected results in earlier rounds of the tournament involving either player could also impact the odds. Furthermore, significant betting activity or large trades on Polymarket could create momentum and drive price movements. Monitoring these signals will be crucial for traders looking to capitalize on potential opportunities before the match concludes.