TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 6:54 PM EST
Polymarket
This market refers to the tennis match between Madison Brengle and Alexandra Vagramov in the Vancouver, originally scheduled for July 26, 2026 at 7:30PM ET. This market will resolve to 'Madison Brengle' if Madison Brengle advances against Alexandra Vagramov. This market will resolve to 'Alexandra Vagramov' if Alexandra Vagramov advances against Madison Brengle. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Madison Brengle and Alexandra Vagramov in the Vancouver, originally scheduled for July 26, 2026 at 7:30PM ET. This market will resolve to 'Madison Brengle' if Madison Brengle advances against Alexandra Vagramov. This market will resolve to 'Alexandra Vagramov' if Alexandra Vagramov advances against Madison Brengle. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds adjust dynamically based on real-time trading activity, often showing sharper movements than sportsbooks. While sportsbooks incorporate broader factors like public betting trends and house margins, this market prices in pure probability assessments from participants. The resulting probabilities can diverge noticeably from sportsbook odds, especially as new information emerges closer to Aug 2, 2026. Traders should compare both sources to identify potential value shifts.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through trader activity where participants buy and sell contracts representing each outcome. The current top outcome reflects the collective assessment of all traders on the platform, with chances displayed as a percentage. Liquidity and volume of $293,381 help determine how tightly priced the market is.
This market resolves around Aug 2, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and contracts settle automatically based on the verified winner, providing a clear and transparent close to trading activity.
Several key signals could shift this market before Aug 2, 2026. Player form leading up to the match, including recent wins, injuries, or changes in ranking, will heavily influence trader sentiment. Weather conditions or surface changes for the match venue may also impact expectations. Media interviews or expert commentary revealing strategic insights can cause rapid adjustments. Any last-minute withdrawals or surprise substitutions would dramatically reshape market dynamics as traders reassess the likelihood of each outcome.