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 18, 10:30 AM EST
Polymarket
This market refers to the tennis match between Elena Micic and Makoto Ninomiya in the Athens Open, Qualification, originally scheduled for July 11, 2026 at 10:30AM ET. This market will resolve to 'Elena Micic' if Elena Micic advances against Makoto Ninomiya. This market will resolve to 'Makoto Ninomiya' if Makoto Ninomiya advances against Elena Micic. 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 Elena Micic and Makoto Ninomiya in the Athens Open, Qualification, originally scheduled for July 11, 2026 at 10:30AM ET. This market will resolve to 'Elena Micic' if Elena Micic advances against Makoto Ninomiya. This market will resolve to 'Makoto Ninomiya' if Makoto Ninomiya advances against Elena Micic. 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 traditional sportsbook odds often diverge because they reflect different incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of many independent traders with real money at stake. On this market, traders are motivated purely by accuracy—there is no house edge or margin built in. This can lead to sharper, more efficient pricing in prediction markets, though sportsbook odds may sometimes incorporate additional factors like injury reports or late-breaking news faster depending on market liquidity and trader attention.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As traders buy shares predicting one outcome, the price of those shares rises and the implied probability updates instantly. The mechanism ensures continuous liquidity and transparent pricing without requiring a counterparty to match every trade. You can enter or exit your position at any time during the market's active period, with the price reflecting the current balance of bullish and bearish positions among all participants.
This market resolves around Jul 18, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—specifically, which player wins the qualification round. Until that point, traders can continue to adjust their positions as new information emerges. Resolution is automatic once the event is finalized and reported by authoritative tennis sources, ensuring all participants receive the same confirmed outcome simultaneously.
Several factors may shift trader sentiment before resolution. Recent form and head-to-head records between the two players can influence confidence in either outcome. Injury announcements, court conditions, or draw-related news may also trigger repricing. Betting activity on traditional sportsbooks sometimes leaks into prediction markets as traders react to shifting conventional odds. Player statements, coaching changes, or performance in warm-up matches could sway the forecast. As the match date approaches, increased media coverage and expert commentary may attract new traders, potentially amplifying price movements in either direction.