TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 20, 4:30 AM EST
Polymarket
This market refers to the tennis match between Lola Radivojevic and Yufei Ren in the Rome, originally scheduled for July 13, 2026 at 4:30AM ET. This market will resolve to 'Lola Radivojevic' if Lola Radivojevic advances against Yufei Ren. This market will resolve to 'Yufei Ren' if Yufei Ren advances against Lola Radivojevic. 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 Lola Radivojevic and Yufei Ren in the Rome, originally scheduled for July 13, 2026 at 4:30AM ET. This market will resolve to 'Lola Radivojevic' if Lola Radivojevic advances against Yufei Ren. This market will resolve to 'Yufei Ren' if Yufei Ren advances against Lola Radivojevic. 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 are driven by traders seeking to profit on accurate forecasts. This market aggregates the collective judgment of many independent traders, which can sometimes outperform traditional oddsmakers, especially when new information emerges or when the crowd has superior insight into the specific matchup dynamics.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing each outcome, and the price adjusts continuously based on supply and demand. The current implied probability reflects the aggregate confidence of all market participants. As new information surfaces or sentiment shifts, the price updates instantly, allowing you to enter or exit positions at transparent, market-determined rates.
This market resolves around Jul 20, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—who wins the tennis encounter between the two competitors. No further criteria or conditions apply; the resolution hinges solely on the final score and winner as confirmed by authoritative sports sources.
Several factors could shift market prices before Jul 20, 2026. Recent player form, injury announcements, head-to-head records, and court surface conditions are key catalysts. Media coverage and expert commentary may also influence trader sentiment. Tournament momentum, weather forecasts, and any last-minute lineup changes could trigger sharp price moves. Additionally, as the match date approaches, reduced uncertainty typically tightens odds, while unexpected developments—such as a player's withdrawal or a notable upset in a related event—can create sudden volatility in this market.