TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 6, 5:51 PM EST
Polymarket
This market refers to the tennis match between Polina Berezina and Chukwumelije Clarke in the US Open Juniors, Girls, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Polina Berezina' if Polina Berezina advances against Chukwumelije Clarke. This market will resolve to 'Chukwumelije Clarke' if Chukwumelije Clarke advances against Polina Berezina. 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 Polina Berezina and Chukwumelije Clarke in the US Open Juniors, Girls, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Polina Berezina' if Polina Berezina advances against Chukwumelije Clarke. This market will resolve to 'Chukwumelije Clarke' if Chukwumelije Clarke advances against Polina Berezina. 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 the outcome. The price of these shares directly reflects the implied probability of each player winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more shares purchased for a particular player, the higher their price rises, and vice versa. This dynamic pricing ensures that the market odds constantly adjust to incorporate new information and changing sentiment among traders. The market's efficiency depends on active participation and informed trading.
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 Polina Berezina and Chukwumelije Clarke, as declared by the tournament organizers. The winning player will be determined by the official match score, and this information will be used to settle the market. Traders should monitor official sources for the final result to understand when and how this market will be settled.
Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in earlier rounds of the tournament, or particularly strong performances by either player, could also impact market sentiment. Furthermore, expert analysis or public opinion expressed through sports news outlets and social media could sway traders' beliefs. Monitoring these signals will be crucial for understanding potential price movements in this market leading up to Sep 13, 2026.