TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 1:00 PM EST
Polymarket
This market refers to the tennis match between Mika Petkovic and Thiago Monteiro in the Porto, originally scheduled for September 2, 2026 at 5:00AM ET. This market will resolve to 'Mika Petkovic' if Mika Petkovic advances against Thiago Monteiro. This market will resolve to 'Thiago Monteiro' if Thiago Monteiro advances against Mika Petkovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 Mika Petkovic and Thiago Monteiro in the Porto, originally scheduled for September 2, 2026 at 5:00AM ET. This market will resolve to 'Mika Petkovic' if Mika Petkovic advances against Thiago Monteiro. This market will resolve to 'Thiago Monteiro' if Thiago Monteiro advances against Mika Petkovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders actively set the price through their bets, which determines the current implied probability for each possible outcome. The top outcome’s displayed chance reflects the collective assessment of all participants on that platform. Trading volume of $81,628 over the last 24 hours shows the level of interest and engagement driving price changes.
Injuries, weather conditions, or recent performance shifts for either player can significantly impact this market. Media updates, coaching strategies, and even betting trends may cause fluctuations in odds as the match nears. Traders will watch these signals closely to anticipate shifts in market sentiment before the final result is determined.