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 12, 12:30 PM EST
Polymarket
This market refers to the tennis match between Giorgio Tabacco and Massimo Giunta in the ITF Men Caltanissetta, originally scheduled for June 5, 2026 at 12:30PM ET. This market will resolve to 'Giorgio Tabacco' if Giorgio Tabacco advances against Massimo Giunta. This market will resolve to 'Massimo Giunta' if Massimo Giunta advances against Giorgio Tabacco. 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 reflect decentralized trader consensus and may differ from traditional sportsbook lines. Sportsbooks apply margins and adjust odds based on betting patterns and risk management, while prediction markets aggregate participant beliefs directly. For the Tabacco vs Giunta match, comparing Polymarket probabilities to major sportsbook offerings can reveal where the crowd disagrees with bookmakers on player form, head-to-head records, and court conditions in Caltanissetta.
On Polymarket, the Tabacco vs Giunta match is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a share price between 0 and 1 cent, and the sum of all outcome prices equals 1 cent. As traders buy or sell shares, prices adjust to reflect new information about player fitness, recent form, and match conditions, creating a continuous probability estimate through Jun 12, 2026.
The ITF Caltanissetta: Giorgio Tabacco vs Massimo Giunta market resolves on Jun 12, 2026. Resolution is determined by the official match result from the ITF and verified through trusted sports data sources. The market will settle once the match concludes and the winner is confirmed, paying out shares of the winning outcome at full value and expiring shares of losing outcomes at zero.
Key catalysts for price movement in the Tabacco vs Giunta market include recent tournament results, player injury reports, head-to-head history, and court surface performance data. Changes in player rankings, fitness updates released before the match, and betting volume spikes on Polymarket can all shift probabilities. Weather conditions in Caltanissetta and any last-minute lineup confirmations may also influence trader positioning as the event approaches Jun 12, 2026.