NEWPolymarket Perps are live — trade indices, crypto and equities with leverage
Perpetual futures, hourly funding, up to per-market max leverage. How Perps work
US Open ATP: Frances Tiafoe vs Alex Michelsen
This market refers to the tennis match between Frances Tiafoe and Alex Michelsen in the US Open ATP, originally scheduled for September 8, 2026 at 11:30AM ET. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Alex Michelsen. This market will resolve to 'Alex Michelsen' if Alex Michelsen advances against Frances Tiafoe. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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.
Price History
Outcomes (28 markets)
US Open ATP: Frances Tiafoe vs Alex Michelsen
Frances Tiafoe vs. Alex Michelsen: Total Sets O/U 3.5
Set 1 Winner: Tiafoe vs Michelsen
Tiafoe vs. Michelsen: Set 2 Games O/U 9.5
Tiafoe vs. Michelsen: Set 2 Games O/U 10.5
Tiafoe vs. Michelsen: Set 3 Games O/U 8.5
Tiafoe vs. Michelsen: Set 3 Games O/U 9.5
Tiafoe vs. Michelsen: Set 3 Games O/U 10.5
Tiafoe vs. Michelsen: Set 4 Games O/U 9.5
Tiafoe vs. Michelsen: Set 4 Games O/U 10.5
Tiafoe vs. Michelsen: Match O/U 36.5
Tiafoe vs. Michelsen: Match O/U 38.5
Set Handicap: Tiafoe (-1.5) vs Michelsen (+1.5)
Set Handicap: Tiafoe (-2.5) vs Michelsen (+2.5)
Game Spread: Tiafoe (-1.5) vs Michelsen (+1.5)
Set Handicap: Michelsen (-2.5) vs Tiafoe (+2.5)
Tiafoe vs. Michelsen: Set 4 Games O/U 8.5
Set Handicap: Michelsen (-1.5) vs Tiafoe (+1.5)
Frances Tiafoe vs. Alex Michelsen: Total Sets O/U 4.5
Tiafoe vs. Michelsen: Set 1 Games O/U 10.5
Set 3 Winner: Tiafoe vs Michelsen
Tiafoe vs. Michelsen: Set 1 Games O/U 8.5
Set 4 Winner: Tiafoe vs Michelsen
US Open ATP: Completed Match: Frances Tiafoe vs Alex Michelsen
Set 2 Winner: Tiafoe vs Michelsen
Tiafoe vs. Michelsen: Match O/U 40.5
Tiafoe vs. Michelsen: Set 1 Games O/U 9.5
Tiafoe vs. Michelsen: Set 2 Games O/U 8.5
Market Stats
Top Holders
PRONo holder data yet