TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 12:00 PM EST
Polymarket
This market refers to the tennis match between Amaury Raynel and Sydney Zick in the ITF Men Saarlouis, originally scheduled for June 16, 2026 at 12:00PM ET. This market will resolve to 'Amaury Raynel' if Amaury Raynel advances against Sydney Zick. This market will resolve to 'Sydney Zick' if Sydney Zick advances against Amaury Raynel. 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 Amaury Raynel and Sydney Zick in the ITF Men Saarlouis, originally scheduled for June 16, 2026 at 12:00PM ET. This market will resolve to 'Amaury Raynel' if Amaury Raynel advances against Sydney Zick. This market will resolve to 'Sydney Zick' if Sydney Zick advances against Amaury Raynel. 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 markets and sportsbooks price events differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets aggregate the beliefs of many traders competing for returns. This market reflects what thousands of independent participants believe will happen, often incorporating real-time information faster than traditional oddsmakers update their lines. Comparing the two can reveal where consensus diverges and highlight potential value opportunities.
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 event's result, and the price reflects the collective confidence of all participants. As new information emerges or sentiment shifts, traders adjust their positions, moving the odds up or down. The market price you see is a real-time consensus probability, updated continuously as orders flow through the platform.
This market resolves around Jun 23, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will reflect which player wins the ITF Saarlouis event. Until that point, traders can continue to buy and sell shares based on their expectations. Resolution happens automatically once the event is confirmed, and all positions settle according to the final result.
Several factors could shift trader sentiment before this market resolves. Recent form and head-to-head records between the two players often influence prices, as do injury reports or player withdrawals. Court conditions, weather, and tournament momentum can also matter in tennis prediction markets. News about either competitor's recent matches, ranking changes, or coaching updates may prompt traders to reassess their positions. Real-time match developments, if the event is already underway, would drive the most dramatic repricing.