TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 5:00 AM EST
Polymarket
This market refers to the tennis match between Sofya Lansere and Lola Radivojevic in the Palermo, originally scheduled for July 20, 2026 at 5:00AM ET. This market will resolve to 'Sofya Lansere' if Sofya Lansere advances against Lola Radivojevic. This market will resolve to 'Lola Radivojevic' if Lola Radivojevic advances against Sofya Lansere. 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 Sofya Lansere and Lola Radivojevic in the Palermo, originally scheduled for July 20, 2026 at 5:00AM ET. This market will resolve to 'Sofya Lansere' if Sofya Lansere advances against Lola Radivojevic. This market will resolve to 'Lola Radivojevic' if Lola Radivojevic advances against Sofya Lansere. 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 belief of traders who have real money at stake on the outcome. Traders in this market may incorporate information—such as recent form, head-to-head records, or court conditions—faster than traditional oddsmakers update their lines. Over time, prediction market prices tend to converge toward actual probabilities, making them a useful benchmark for comparing against published sportsbook offerings.
On Polymarket, this market is priced through an automated market maker that allows traders to buy or sell shares representing 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 probability implied by the total volume and liquidity in the pool. As traders buy shares for one outcome, the price rises; conversely, selling pressure lowers it. This continuous pricing mechanism ensures the market remains responsive to new information and trader sentiment right up until the event concludes, with no manual intervention required.
This market resolves around Jul 27, 2026, once the match between the two players has concluded and the result is verifiable from credible public reporting. The outcome will reflect the official winner as confirmed by the tournament organizers and major sports news sources. Until that point, prices may fluctuate based on pre-match analysis, player updates, or betting patterns. After resolution, traders' positions settle automatically according to the confirmed result.
Several factors could shift prices in this market before Jul 27, 2026. Announcements regarding player injuries, fitness updates, or withdrawal news would likely trigger sharp moves. Changes in court conditions, weather forecasts, or tournament scheduling could also influence trader positioning. Recent match results, ranking shifts, or head-to-head performance data may prompt reassessment of probabilities. Media coverage highlighting one player's form or psychological edge could sway sentiment. Additionally, large trades by well-known market participants sometimes signal conviction and attract follow-on volume, creating momentum in either direction.