TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 1, 5:27 PM EST
Polymarket
This market tracks which player will win the fourth set of the US Open ATP match between Mattia Bellucci and Zsombor Piros. Currently, the consensus probability of Mattia Bellucci winning Set 4 is 100.0%. This aggregate reflects predictions from Limitless and Polymarket, and will resolve based on official Grand Slam match statistics. This group of markets covers various aspects of the match originally scheduled for August 30, 2026, including match winner, set winners, and total games. Keep an eye on the match progressing towards completion on September 6, 2026, as that is the current resolution date estimate.
This market refers to the tennis match between Mattia Bellucci and Zsombor Piros in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Mattia Bellucci' if Mattia Bellucci advances against Zsombor Piros. This market will resolve to 'Zsombor Piros' if Zsombor Piros advances against Mattia Bellucci. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 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 Mattia Bellucci and Zsombor Piros in the ATP US Open, originally scheduled for August 30, 2026 at 15:00 UTC. This market will resolve to "YES" if the total number of sets completed equals or exceeds 4. Otherwise, it will resolve to "NO." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.