TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 13, 4:00 AM EST
Polymarket
This market refers to the tennis match between Mona Barthel and Lola Radivojevic in the Bastad, originally scheduled for July 6, 2026 at 4:00AM ET. This market will resolve to 'Mona Barthel' if Mona Barthel advances against Lola Radivojevic. This market will resolve to 'Lola Radivojevic' if Lola Radivojevic advances against Mona Barthel. 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 Mona Barthel and Lola Radivojevic in the Bastad, originally scheduled for July 6, 2026 at 4:00AM ET. This market will resolve to 'Mona Barthel' if Mona Barthel advances against Lola Radivojevic. This market will resolve to 'Lola Radivojevic' if Lola Radivojevic advances against Mona Barthel. 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.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and operate under different constraints. Sportsbooks set odds to balance their book and manage risk, incorporating a margin for profit. Prediction markets, by contrast, aggregate the beliefs of many independent traders with real money at stake, creating a decentralized price discovery mechanism. Traders in this market are incentivized to identify mispricings relative to their own assessment of the match outcome. While sportsbook odds reflect professional oddsmakers' views, prediction market prices reflect a broader crowd consensus and can sometimes offer a more efficient or contrarian signal, especially as new information emerges closer to the event.
On Polymarket, traders set the price of this market through an automated market maker mechanism where buying and selling shares directly influences the odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome (Barthel or Radivojevic winning) is represented as a tradeable contract, and the current price of each contract reflects the probability the market assigns to that result. As more traders buy shares predicting one player's victory, that contract's price rises and the implied probability increases. Conversely, selling pressure lowers the price. This continuous price discovery process means the market remains responsive to new information, expert analysis, and shifting expectations about the match.
This market resolves around Jul 13, 2026, once the tennis match concludes and the winner is verified. The outcome is determined by the official result of the match between the two players. Resolution occurs after credible public reporting confirms the final score and victor, ensuring all traders have access to the same authoritative information. Until that point, the market remains open for trading, allowing participants to adjust their positions as match day approaches and any relevant news or updates emerge.
Several factors could shift the odds in this market before Jul 13, 2026. Recent performance data, head-to-head records, and current form of both players are key catalysts. Injury announcements or fitness updates about either competitor could trigger sharp moves. Court surface conditions at Bastad, weather forecasts, and any changes to tournament seeding or scheduling may also influence trader sentiment. Expert analysis, betting syndicate activity, and social media momentum can amplify price swings. As the match date approaches, late-breaking news—such as a player's withdrawal or a coaching change—could cause rapid repricing. Traders continuously incorporate all available information to refine their probability estimates.