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 5, 9:00 AM EST
Polymarket
This market refers to the tennis match between Oliver Crawford and Matteo Sciahbasi in the ITF Men Grado, originally scheduled for May 29, 2026 at 9:00AM ET. This market will resolve to 'Oliver Crawford' if Oliver Crawford advances against Matteo Sciahbasi. This market will resolve to 'Matteo Sciahbasi' if Matteo Sciahbasi advances against Oliver Crawford. 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 on Polymarket for this ITF Grado match often diverge from traditional sportsbook lines because they reflect decentralized trader sentiment rather than bookmaker risk management. Sportsbooks adjust odds to balance liability; prediction markets respond directly to supply and demand. For Crawford versus Sciahbasi, comparing Polymarket probabilities to major sportsbook spreads can reveal where bettors and traders disagree on match likelihood. These differences highlight unique opportunities and alternative perspectives on the likely outcome.
On Polymarket, the ITF Grado: Oliver Crawford vs Matteo Sciahbasi match is priced through an automated market maker that converts trader activity into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome—Crawford win or Sciahbasi win—has a share price between 0 and 1 cent, where the sum equals 1 dollar. As traders buy shares backing one player, that outcome's price rises and its implied probability increases. The current market reflects accumulated trades and represents the crowd's best estimate of match results.
The ITF Grado: Oliver Crawford vs Matteo Sciahbasi market is scheduled to resolve on Jun 5, 2026. Resolution occurs after the match concludes and the official result is confirmed. The outcome is determined by the final score and winner of the match as recorded by the ITF and verified through standard tennis data sources. Once the match result is official, the market settles and winning shares are paid out accordingly.
Several factors may shift market odds for Crawford versus Sciahbasi before the match. Recent form and ranking updates for both players can trigger repricing as traders reassess their chances. Injury reports or withdrawal news would dramatically alter probabilities. Head-to-head history and surface-specific performance data often influence trading as match day approaches. Court conditions, weather forecasts, and any last-minute lineup changes also drive trader activity. Media coverage and expert commentary can sway sentiment, causing the market price to move as new information reaches traders.