TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 10:00 AM EST
Polymarket
This market refers to the tennis match between Barbara Straszewska and Inka Wawrzkiewicz in the ITF Women Bolszewo, originally scheduled for June 16, 2026 at 10:00AM ET. This market will resolve to 'Barbara Straszewska' if Barbara Straszewska advances against Inka Wawrzkiewicz. This market will resolve to 'Inka Wawrzkiewicz' if Inka Wawrzkiewicz advances against Barbara Straszewska. 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 Barbara Straszewska and Inka Wawrzkiewicz in the ITF Women Bolszewo, originally scheduled for June 16, 2026 at 10:00AM ET. This market will resolve to 'Barbara Straszewska' if Barbara Straszewska advances against Inka Wawrzkiewicz. This market will resolve to 'Inka Wawrzkiewicz' if Inka Wawrzkiewicz advances against Barbara Straszewska. 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 participant bases and incentive structures. Sportsbooks set odds to balance liability and extract a margin, while prediction markets aggregate the collective beliefs of traders risking real capital. This market may show a different probability than traditional sports betting sites, especially if one venue has sharper information flow or different liquidity. Comparing the two can reveal where professional traders and casual bettors disagree on the likely outcome.
On Polymarket, traders set the odds by buying and selling shares that represent each possible outcome. 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 assessment of all active traders; as new information emerges or sentiment shifts, prices adjust in real time. Liquidity and trading volume influence how quickly prices move and how tight the spreads are. The market remains open until the event concludes, allowing continuous price discovery right up to resolution.
This market resolves around Jun 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the actual winner of the match as documented by official tennis records and reputable sports news sources. Until that point, traders can continue to adjust positions based on pre-match analysis, player form, and any other available signals. Once the match concludes and the result is confirmed, the market settles and payouts are distributed accordingly.
Several factors may shift odds before the match takes place. Player injury announcements or withdrawal news would have an immediate impact on pricing. Recent tournament performance, head-to-head records, and surface-specific form can influence trader sentiment as the event draws closer. Court conditions, weather forecasts, and any last-minute lineup changes may also trigger repricing. Media coverage highlighting one player's momentum or fitness concerns can sway the market, as can betting syndicates or sharp money entering the market with new information.