TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 23, 4:00 AM EST
Polymarket
This market refers to the tennis match between Teodora Kostovic and Lucia Bronzetti in the Rome, originally scheduled for July 16, 2026 at 4:00AM ET. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Lucia Bronzetti. This market will resolve to 'Lucia Bronzetti' if Lucia Bronzetti advances against Teodora Kostovic. 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 Teodora Kostovic and Lucia Bronzetti in the Rome, originally scheduled for July 16, 2026 at 4:00AM ET. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Lucia Bronzetti. This market will resolve to 'Lucia Bronzetti' if Lucia Bronzetti advances against Teodora Kostovic. 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 reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the collective beliefs of traders who have real money at stake. Traders in this market may price outcomes differently than traditional oddsmakers, especially as match conditions, player form, or other factors become clearer. Comparing the two can reveal where the crowd sees value that bookmakers may have missed.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. When you buy shares representing one outcome, the price rises; selling pushes it down. The current odds reflect the aggregate conviction of all active traders. Prices update instantly as new trades execute, so the market continuously reprices based on fresh information and shifting sentiment about the match result.
This market resolves around Jul 23, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by which player wins the match in Rome. No further conditions or qualifications apply—only the final winner matters. Resolution typically occurs shortly after the match ends, allowing traders to settle their positions based on the confirmed result.
Several factors could shift trader sentiment before Jul 23, 2026. Recent performance updates, injury reports, or changes in player ranking or form may trigger repricing. Court conditions, weather, or head-to-head history could influence expectations as the match date approaches. News coverage and expert analysis often prompt traders to reassess probabilities. Additionally, betting activity on traditional sportsbooks or other prediction markets may signal new information that flows into this market, causing prices to adjust accordingly.