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 5, 9:00 AM EST
Polymarket
This market refers to the tennis match between Amelia Honer and Ayana Akli in the ITF Women Rome, originally scheduled for June 28, 2026 at 9:00AM ET. This market will resolve to 'Amelia Honer' if Amelia Honer advances against Ayana Akli. This market will resolve to 'Ayana Akli' if Ayana Akli advances against Amelia Honer. 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 Amelia Honer and Ayana Akli in the ITF Women Rome, originally scheduled for June 28, 2026 at 9:00AM ET. This market will resolve to 'Amelia Honer' if Amelia Honer advances against Ayana Akli. This market will resolve to 'Ayana Akli' if Ayana Akli advances against Amelia Honer. 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 serve different purposes and operate under different constraints. Sportsbooks set lines to balance action and manage risk, while prediction markets reflect pure trader belief—there is no house margin or liability management. This market's odds may lead or lag traditional sportsbook pricing depending on which venue attracts more informed participants. Comparing the two can reveal where smart money is positioning itself ahead of the match.
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. The price of each outcome reflects the collective confidence of all participants; as new information emerges or sentiment shifts, traders adjust their positions, moving the odds in real time. Higher trading activity typically tightens spreads and improves price accuracy, while lower volume can widen the gap between bid and ask prices.
This market resolves around Jul 5, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will reflect which player wins the ITF Rome event, confirmed through official tournament records and sports data sources. Until that point, traders can continue to adjust positions based on pre-match news, player form, and other relevant signals.
Several factors may shift odds before the match takes place: recent player performance and ranking changes, head-to-head history, court surface preference, injury reports or fitness updates, and weather conditions on match day. Tournament seeding announcements and draw placements can also influence expectations. As the event date approaches, any news about either player's form, confidence, or circumstances will likely trigger trading activity and repricing in this market.