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US Open ATP: Alexander Blockx vs Flavio Cobolli

SportsCloses Updated

Resolution rules

This market refers to the tennis match between Alexander Blockx and Flavio Cobolli in the US Open ATP, originally scheduled for September 4, 2026 at 11:00AM ET. This market will resolve to 'Alexander Blockx' if Alexander Blockx advances against Flavio Cobolli. This market will resolve to 'Flavio Cobolli' if Flavio Cobolli advances against Alexander Blockx. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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: Alexander Blockx vs Flavio Cobolli Total Sets: O/U 3.5 · Alexander Blockx vs. Flavio Cobolli: Total Sets O/U 3.5

    Closes

    67.0%

  2. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 1 O/U 8.5 · Blockx vs. Cobolli: Set 1 Games O/U 8.5

    Closes

    66.0%

    Price too unstable right now

  3. US Open ATP: Alexander Blockx vs Flavio Cobolli Match O/U 36.5 · Blockx vs. Cobolli: Match O/U 36.5

    Closes

    57.5%

    Price too unstable right now

  4. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 1 O/U 9.5 · Blockx vs. Cobolli: Set 1 Games O/U 9.5

    Closes

    57.5%

    Price too unstable right now

  5. US Open ATP: Alexander Blockx vs Flavio Cobolli Match O/U 38.5 · Blockx vs. Cobolli: Match O/U 38.5

    Closes

    52.5%

  6. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 2 O/U 10.5 · Blockx vs. Cobolli: Set 2 Games O/U 10.5

    Closes

    50.0%

    Price too unstable right now

  7. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 2 O/U 8.5 · Blockx vs. Cobolli: Set 2 Games O/U 8.5

    Closes

    50.0%

    Price too unstable right now

  8. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 2 O/U 9.5 · Blockx vs. Cobolli: Set 2 Games O/U 9.5

    Closes

    50.0%

    Price too unstable right now

  9. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 3 O/U 10.5 · Blockx vs. Cobolli: Set 3 Games O/U 10.5

    Closes

    50.0%

    Price too unstable right now

  10. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 3 O/U 8.5 · Blockx vs. Cobolli: Set 3 Games O/U 8.5

    Closes

    50.0%

    Price too unstable right now

  11. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 3 O/U 9.5 · Blockx vs. Cobolli: Set 3 Games O/U 9.5

    Closes

    50.0%

    Price too unstable right now

  12. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 4 O/U 10.5 · Blockx vs. Cobolli: Set 4 Games O/U 10.5

    Closes

    50.0%

    Price too unstable right now

  13. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 4 O/U 8.5 · Blockx vs. Cobolli: Set 4 Games O/U 8.5

    Closes

    50.0%

    Price too unstable right now

  14. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 4 O/U 9.5 · Blockx vs. Cobolli: Set 4 Games O/U 9.5

    Closes

    50.0%

    Price too unstable right now

  15. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 4 Winner · Set 4 Winner: Blockx vs Cobolli

    Closes

    50.0%

    Price too unstable right now

  16. Completed Match · US Open ATP: Completed Match: Alexander Blockx vs Flavio Cobolli

    Closes

    50.0%

    Price too unstable right now

  17. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 1 Winner · Set 1 Winner: Blockx vs Cobolli

    Closes

    49.5%

  18. US Open ATP: Alexander Blockx vs Flavio Cobolli · US Open ATP: Alexander Blockx vs Flavio Cobolli

    Closes

    49.5%

  19. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 2 Winner · Set 2 Winner: Blockx vs Cobolli

    Closes

    49.0%

  20. US Open ATP: Alexander Blockx vs Flavio Cobolli Game Spread +/-0.5 · Game Spread: Cobolli (-0.5) vs Blockx (+0.5)

    Closes

    48.5%

  21. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 3 Winner · Set 3 Winner: Blockx vs Cobolli

    Closes

    48.5%

    Price too unstable right now

  22. US Open ATP: Alexander Blockx vs Flavio Cobolli Match O/U 40.5 · Blockx vs. Cobolli: Match O/U 40.5

    Closes

    47.5%

  23. US Open ATP: Alexander Blockx vs Flavio Cobolli Set 1 O/U 10.5 · Blockx vs. Cobolli: Set 1 Games O/U 10.5

    Closes

    39.0%

    Price too unstable right now

  24. US Open ATP: Alexander Blockx vs Flavio Cobolli Set Handicap +/-1.5 · Set Handicap: Cobolli (-1.5) vs Blockx (+1.5)

    Closes

    35.5%

  25. US Open ATP: Alexander Blockx vs Flavio Cobolli Set Handicap +/-1.5 · Set Handicap: Blockx (-1.5) vs Cobolli (+1.5)

    Closes

    34.5%

  26. US Open ATP: Alexander Blockx vs Flavio Cobolli Total Sets: O/U 4.5 · Alexander Blockx vs. Flavio Cobolli: Total Sets O/U 4.5

    Closes

    30.5%

  27. US Open ATP: Alexander Blockx vs Flavio Cobolli Set Handicap +/-2.5 · Set Handicap: Blockx (-2.5) vs Cobolli (+2.5)

    Closes

    16.5%

  28. US Open ATP: Alexander Blockx vs Flavio Cobolli Set Handicap +/-2.5 · Set Handicap: Cobolli (-2.5) vs Blockx (+2.5)

    Closes

    16.5%

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