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 23, 7:30 AM EST
Polymarket
This market refers to the tennis match between Maddalena Giordano and Dominika Podhajecka in the ITF Women Monastir, originally scheduled for June 16, 2026 at 7:30AM ET. This market will resolve to 'Maddalena Giordano' if Maddalena Giordano advances against Dominika Podhajecka. This market will resolve to 'Dominika Podhajecka' if Dominika Podhajecka advances against Maddalena Giordano. 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.
This market refers to the tennis match between Maddalena Giordano and Dominika Podhajecka in the ITF Women Monastir, originally scheduled for June 16, 2026 at 7:30AM ET. This market will resolve to 'Maddalena Giordano' if Maddalena Giordano advances against Dominika Podhajecka. This market will resolve to 'Dominika Podhajecka' if Dominika Podhajecka advances against Maddalena Giordano. 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 and sportsbook odds often diverge because they reflect different mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like Polymarket derive prices from continuous trading among participants with real money at stake. Prediction markets typically incorporate information more dynamically and can offer sharper odds on niche events where traditional sportsbooks have limited liquidity. For this match, comparing the market's implied probability to major sportsbook lines can reveal whether traders are pricing the outcome differently than bookmakers.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on the match result, and the price reflects the collective belief about which player will win. As new information emerges—injury reports, recent form, head-to-head records—traders adjust their positions, moving the odds in real time. The market price converges toward the true outcome probability as resolution approaches and uncertainty decreases.
This market resolves around Jun 23, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result recorded by the ITF and confirmed through established tennis reporting channels. Until that point, traders can continue to buy and sell shares as new developments unfold. Resolution is automatic once the event is finalized and reported.
Several factors could shift odds before the match takes place. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific form updates often influence trader sentiment. Court conditions, weather forecasts, and lineup confirmations closer to the event date can also sway the market. Media coverage highlighting one player's momentum or technical advantages may prompt position adjustments. Real-time match developments—if the event is streamed or live-scored—will drive final price movements as the outcome becomes clearer.