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: Jul 4, 3:15 PM EST
Polymarket
This market refers to the tennis match between Alexandra Vagramov and Alexis Nguyen in the ITF Women Claremont, originally scheduled for June 27, 2026 at 3:15PM ET. This market will resolve to 'Alexandra Vagramov' if Alexandra Vagramov advances against Alexis Nguyen. This market will resolve to 'Alexis Nguyen' if Alexis Nguyen advances against Alexandra Vagramov. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Alexandra Vagramov and Alexis Nguyen in the ITF Women Claremont, originally scheduled for June 27, 2026 at 3:15PM ET. This market will resolve to 'Alexandra Vagramov' if Alexandra Vagramov advances against Alexis Nguyen. This market will resolve to 'Alexis Nguyen' if Alexis Nguyen advances against Alexandra Vagramov. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are priced by traders seeking to profit from accurate forecasts. Prediction markets can sometimes offer sharper, more efficient pricing because participants have direct financial incentive to identify mispricing. However, sportsbooks may move faster on breaking news. Comparing the two can reveal valuable insights into where smart money sees value.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief about that outcome's probability, with higher prices indicating stronger confidence. As new information surfaces—injury reports, recent form, or court conditions—traders adjust their positions, moving the price accordingly. This continuous price discovery mechanism means the odds you see represent real-time market consensus among active participants.
This market resolves around Jul 4, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will reflect the official winner as confirmed by the tournament organizers and reputable sports reporting. Until that point, prices will fluctuate based on trader expectations and any developments that might influence the match. Resolution is final once the event is settled and confirmed.
Several factors could shift prices significantly before the match. Injury announcements or withdrawal news about either player would trigger sharp moves. Recent tournament results, head-to-head records, or changes in court conditions could alter trader expectations. Betting activity from informed participants often signals confidence in one outcome. Media coverage highlighting form or momentum may also influence sentiment. Weather updates, scheduling changes, or other logistical factors specific to the ITF Claremont event could prompt repricing as traders reassess probabilities.