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US Open ATP: Frances Tiafoe vs Alex Michelsen

SportsCloses Updated

Resolution rules

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.

Polymarket resolves it. insiderz only reads the outcome.

Markets

The less likely the market thinks it is, the more a right call counts.

  1. US Open ATP: Frances Tiafoe vs Alex Michelsen Total Sets: O/U 3.5 · Frances Tiafoe vs. Alex Michelsen: Total Sets O/U 3.5

    Closes

    63.0%

    Price too unstable right now

  2. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 1 O/U 9.5 · Tiafoe vs. Michelsen: Set 1 Games O/U 9.5

    Closes

    61.5%

    Price too unstable right now

  3. US Open ATP: Frances Tiafoe vs Alex Michelsen · US Open ATP: Frances Tiafoe vs Alex Michelsen

    Closes

    60.5%

  4. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 1 Winner · Set 1 Winner: Tiafoe vs Michelsen

    Closes

    56.5%

  5. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 2 Winner · Set 2 Winner: Tiafoe vs Michelsen

    Closes

    56.0%

  6. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 3 Winner · Set 3 Winner: Tiafoe vs Michelsen

    Closes

    55.0%

    Price too unstable right now

  7. US Open ATP: Frances Tiafoe vs Alex Michelsen Match O/U 40.5 · Tiafoe vs. Michelsen: Match O/U 40.5

    Closes

    51.5%

    Price too unstable right now

  8. US Open ATP: Frances Tiafoe vs Alex Michelsen Game Spread +/-1.5 · Game Spread: Tiafoe (-1.5) vs Michelsen (+1.5)

    Closes

    50.5%

    Price too unstable right now

  9. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 4 Winner · Set 4 Winner: Tiafoe vs Michelsen

    Closes

    50.0%

    Price too unstable right now

  10. US Open ATP: Frances Tiafoe vs Alex Michelsen Match O/U 36.5 · Tiafoe vs. Michelsen: Match O/U 36.5

    Closes

    50.0%

    Price too unstable right now

  11. US Open ATP: Frances Tiafoe vs Alex Michelsen Match O/U 38.5 · Tiafoe vs. Michelsen: Match O/U 38.5

    Closes

    50.0%

    Price too unstable right now

  12. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 1 O/U 8.5 · Tiafoe vs. Michelsen: Set 1 Games O/U 8.5

    Closes

    50.0%

    Price too unstable right now

  13. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 4 O/U 10.5 · Tiafoe vs. Michelsen: Set 4 Games O/U 10.5

    Closes

    50.0%

    Price too unstable right now

  14. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 4 O/U 8.5 · Tiafoe vs. Michelsen: Set 4 Games O/U 8.5

    Closes

    50.0%

    Price too unstable right now

  15. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 4 O/U 9.5 · Tiafoe vs. Michelsen: Set 4 Games O/U 9.5

    Closes

    50.0%

    Price too unstable right now

  16. Completed Match · US Open ATP: Completed Match: Frances Tiafoe vs Alex Michelsen

    Closes

    50.0%

    Price too unstable right now

  17. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 1 O/U 10.5 · Tiafoe vs. Michelsen: Set 1 Games O/U 10.5

    Closes

    49.5%

    Price too unstable right now

  18. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 2 O/U 10.5 · Tiafoe vs. Michelsen: Set 2 Games O/U 10.5

    Closes

    49.5%

    Price too unstable right now

  19. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 2 O/U 8.5 · Tiafoe vs. Michelsen: Set 2 Games O/U 8.5

    Closes

    49.5%

    Price too unstable right now

  20. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 3 O/U 10.5 · Tiafoe vs. Michelsen: Set 3 Games O/U 10.5

    Closes

    49.5%

    Price too unstable right now

  21. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 3 O/U 8.5 · Tiafoe vs. Michelsen: Set 3 Games O/U 8.5

    Closes

    49.5%

    Price too unstable right now

  22. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 3 O/U 9.5 · Tiafoe vs. Michelsen: Set 3 Games O/U 9.5

    Closes

    49.5%

    Price too unstable right now

  23. US Open ATP: Frances Tiafoe vs Alex Michelsen Set 2 O/U 9.5 · Tiafoe vs. Michelsen: Set 2 Games O/U 9.5

    Closes

    49.0%

    Price too unstable right now

  24. US Open ATP: Frances Tiafoe vs Alex Michelsen Total Sets: O/U 4.5 · Frances Tiafoe vs. Alex Michelsen: Total Sets O/U 4.5

    Closes

    28.0%

    Price too unstable right now

  25. US Open ATP: Frances Tiafoe vs Alex Michelsen Set Handicap +/-1.5 · Set Handicap: Tiafoe (-1.5) vs Michelsen (+1.5)

    Closes

    27.0%

    Price too unstable right now

  26. US Open ATP: Frances Tiafoe vs Alex Michelsen Set Handicap +/-2.5 · Set Handicap: Tiafoe (-2.5) vs Michelsen (+2.5)

    Closes

    27.0%

    Price too unstable right now

  27. US Open ATP: Frances Tiafoe vs Alex Michelsen Set Handicap +/-1.5 · Set Handicap: Michelsen (-1.5) vs Tiafoe (+1.5)

    Closes

    26.5%

    Price too unstable right now

  28. US Open ATP: Frances Tiafoe vs Alex Michelsen Set Handicap +/-2.5 · Set Handicap: Michelsen (-2.5) vs Tiafoe (+2.5)

    Closes

    26.5%

    Price too unstable right now

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