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: Jun 9, 8:00 AM EST
Polymarket
This market refers to the tennis match between Shannon Lam and Yleymi Lugiana Muelle Valdez in the ITF Women Ontinyent, originally scheduled for June 2, 2026 at 8:00AM ET. This market will resolve to 'Shannon Lam' if Shannon Lam advances against Yleymi Lugiana Muelle Valdez. This market will resolve to 'Yleymi Lugiana Muelle Valdez' if Yleymi Lugiana Muelle Valdez advances against Shannon Lam. 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 on Polymarket often differ from traditional sportsbook odds because they reflect real-time crowd sentiment rather than fixed lines set by oddsmakers. Sportsbooks adjust for margin and liability, while prediction markets aggregate trader beliefs directly. For the Shannon Lam vs Yleymi Lugiana Muelle Valdez match, comparing Polymarket prices to major sportsbooks can reveal whether the crowd is more or less bullish on either player than professional bookmakers are pricing the event.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the Shannon Lam vs Yleymi Lugiana Muelle Valdez match is priced through binary outcome contracts where each player outcome trades as a separate contract. The price of each contract reflects the market's probability estimate for that outcome, ranging from 0 to 1 (or 0% to 100%). Traders buy and sell these contracts based on their conviction, and the current market price at any moment represents the aggregated belief of all active traders on Polymarket regarding the likely winner of this ITF Ontinyent match.
The ITF Ontinyent: Shannon Lam vs Yleymi Lugiana Muelle Valdez market is scheduled to resolve on Jun 9, 2026. Resolution is determined by the official result of the match as recorded by the ITF and confirmed through the prediction market's data sources. Once the match concludes and the winner is officially confirmed, the market will settle in favor of the correct outcome, and traders holding winning positions will receive their payouts.
Several factors could shift market prices for the Shannon Lam vs Yleymi Lugiana Muelle Valdez match. Recent player form, injury announcements, head-to-head history, court surface conditions at Ontinyent, and pre-match practice reports can all influence trader sentiment. Betting activity from sharp bettors or sudden volume spikes may signal new information. Weather conditions closer to the match date and any last-minute lineup or health updates about either player could also drive significant price movements as traders reassess their probability estimates.