TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 13, 7:15 AM EST
Polymarket
This market refers to the tennis match between Tatiana Pieri and Weronika Ewald in the ITF W35 Bydgoszcz Women, originally scheduled for August 13, 2026 at 4:00AM ET. This market will resolve to 'Tatiana Pieri' if Tatiana Pieri advances against Weronika Ewald. This market will resolve to 'Weronika Ewald' if Weronika Ewald advances against Tatiana Pieri. 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 Tatiana Pieri and Weronika Ewald in the ITF W35 Bydgoszcz Women, originally scheduled for August 13, 2026 at 4:00AM ET. This market will resolve to 'Tatiana Pieri' if Tatiana Pieri advances against Weronika Ewald. This market will resolve to 'Weronika Ewald' if Weronika Ewald advances against Tatiana Pieri. 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 often differ from traditional sportsbook lines because they reflect aggregated trader sentiment rather than set odds from bookmakers. In this market, traders directly price outcomes based on their own analysis and risk tolerance. Sportsbook odds may incorporate different factors, such as broader public betting trends or house margins, which can cause divergence. Monitoring both can provide insight into where public and trader confidence lie.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set prices through their bets, which determine the implied probability for each outcome. The current top outcome reflects the balance of buy and sell orders placed by participants. As new information emerges — such as player form or injury updates — trading activity can shift these prices quickly, with volume providing insight into market confidence or uncertainty.
This market resolves around Aug 20, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The final score and winner will be used to determine which side of this market is settled as correct, based on the official tournament records. Timing depends on when official results are published post-match.
Key signals that could shift this market include player injuries, changes in form or performance leading up to the match, weather conditions affecting play, and any last-minute tournament updates such as seeding changes or scheduling adjustments. High trading volume before the event often reflects new information becoming public, so monitoring news sources and tournament updates is essential for spotting potential moves.