TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 3, 3:00 AM EST
Polymarket
This market refers to the tennis match between Valentina Ivanov and Mara Guth in the ITF Women Kamen, originally scheduled for June 26, 2026 at 3:00AM ET. This market will resolve to 'Valentina Ivanov' if Valentina Ivanov advances against Mara Guth. This market will resolve to 'Mara Guth' if Mara Guth advances against Valentina Ivanov. 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 Valentina Ivanov and Mara Guth in the ITF Women Kamen, originally scheduled for June 26, 2026 at 3:00AM ET. This market will resolve to 'Valentina Ivanov' if Valentina Ivanov advances against Mara Guth. This market will resolve to 'Mara Guth' if Mara Guth advances against Valentina Ivanov. 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 traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may show a different implied probability than what you'd find at a conventional sportsbook, reflecting the unique information and risk appetite of Polymarket participants. Comparing the two can reveal where consensus differs and highlight potential value opportunities for informed bettors.
On Polymarket, traders set the odds through an automated market maker mechanism where buying shares pushes the price up and selling pushes it down. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the aggregate of all trades placed by the community. As new information emerges about player form, injuries, or head-to-head records, traders adjust their positions, causing the price to move. This continuous price discovery process means the market is always repricing based on the latest available signals, allowing you to see real-time shifts in how the prediction market views the match outcome.
This market resolves around Jul 3, 2026, once the Ivanov vs Guth match concludes and the result is verified against credible public sources. The outcome is determined by the official match result—whether Ivanov or Guth wins the ITF Kamen event. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process is straightforward and tied directly to the verifiable match result, ensuring all participants have clarity on how their positions will settle.
Several factors could shift trader sentiment and move prices before the match plays out. Recent tournament performance, head-to-head records, and player rankings are key catalysts. Injury reports or withdrawal announcements would trigger sharp repricing. Court surface conditions at Kamen and weather forecasts may also influence expectations, since both players may have different strengths on clay. Media coverage highlighting form or momentum swings can sway the community's collective view. As the match date approaches, any news about player fitness or tactical adjustments could prompt significant trading activity and price movement on this market.