TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 10:13 AM EST
Polymarket
This market refers to the tennis match between Tomaso Calla and Federico Iannaccone in the Genoa 2, Italy, Qualifying, originally scheduled for September 20, 2026 at 6:50AM ET. This market will resolve to 'Tomaso Calla' if Tomaso Calla advances against Federico Iannaccone. This market will resolve to 'Federico Iannaccone' if Federico Iannaccone advances against Tomaso Calla. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
This market refers to the tennis match between Tomaso Calla and Federico Iannaccone in the Genoa 2, Italy, Qualifying, originally scheduled for September 20, 2026 at 6:50AM ET. This market will resolve to 'Tomaso Calla' if Tomaso Calla advances against Federico Iannaccone. This market will resolve to 'Federico Iannaccone' if Federico Iannaccone advances against Tomaso Calla. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
Often, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks set lines based on their own models and to balance action, while this market reflects the collective wisdom of traders. Discrepancies can arise from differing information, biases, or simply variations in modeling approaches. If a significant difference exists, it could suggest that the market believes a sportsbook is undervaluing or overvaluing a particular outcome. Comparing the two can be a useful exercise in evaluating probabilities, though they represent distinct forecasting methods.
This market resolves around Sep 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the tennis match between Tomaso Calla and Federico Iannaccone in Genoa. The platform will verify the winner and settle the market accordingly. Traders who correctly predicted the outcome will be paid out based on the final share price at resolution, while those who predicted incorrectly will forfeit their shares.
Several factors could influence the price of shares in this market. Any news regarding the players’ form, such as injury reports or recent match results, could significantly shift trader sentiment. Unexpected weather conditions in Genoa on the day of the match could also play a role, potentially impacting playing style and performance. Furthermore, major upsets in other qualifying matches could indirectly affect perceptions of the players’ chances. Shifts in public opinion, even those not directly related to tennis, can sometimes influence trading activity and therefore the market price.