Live prediction market odds for Matteo Arnaldi vs. Frances Tiafoe. Compare prices across Kalshi.
Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.
MARKET RESOLVEDKalshi
Resolved 2026-06-01
This market resolved on 2026-06-01. Matteo Arnaldi was the officially declared outcome. Prior to resolution, the market peaked at 99%.
Matteo Arnaldi vs. Frances Tiafoe — ATP Tennis match held on 2026-06-01. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |
|---|---|
Matteo ArnaldiWINNER | 99% |
Frances Tiafoe | 1% |
Matteo Arnaldi vs. Frances Tiafoe was a prediction market event tracked across 1 platform (Kalshi). Matteo Arnaldi led the market at 99% implied probability before resolution. Other contenders include Frances Tiafoe at 1%.
Matteo Arnaldi held the lead at 99% implied probability heading into resolution. Behind Matteo Arnaldi, Frances Tiafoe at 1% were the next closest contenders. Platforms were tightly aligned at a 0.0% spread, suggesting broad consensus on the odds.
Here were the closing odds across Kalshi: Matteo Arnaldi: 99¢ on Kalshi. Frances Tiafoe: 1¢ on Kalshi. Platforms were tightly aligned at a 0.0% spread, leaving little room for cross-platform arbitrage.
A price of 99¢ meant the market estimated a 99% chance that Matteo Arnaldi would be the outcome. Traders who bought at 99¢ and held through resolution received $1.00 per share — a 1% return on their position. Those on the wrong side received $0.
Build a custom bot or arb alert system for the “Matteo Arnaldi vs. Frances Tiafoe” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 3K+ Discord community
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Frances Tiafoe wins the Tiafoe vs Arnaldi professional tennis match in the 2026 French Open Men Singles Round Of 16 after a ball has been played, then the market resolves to Yes.
The following market refers to the Tiafoe vs Arnaldi professional tennis match in the 2026 French Open Men Singles Round Of 16 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).
PolymarketThis market refers to the tennis match between Frances Tiafoe and Matteo Arnaldi in the Roland Garros ATP, originally scheduled for June 1, 2026 at 5:00AM ET. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Matteo Arnaldi. This market will resolve to 'Matteo Arnaldi' if Matteo Arnaldi advances against Frances Tiafoe. 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 ATP Tour. A consensus of credible reporting may also be used.
Matteo Arnaldi
99.0% avg
