US Open ATP: Matteo Berrettini vs Stan Wawrinka Predictions

Berrettini vs Wawrinka US Open ATP Match Odds

This Polymarket board tracks a Berrettini–Wawrinka matchup at the US Open, with contracts expiring Sep 6, 2026. Traders are pricing outcomes across the full match and individual sets, including over/under markets on total games and set count. The board reveals granular expectations: not just who wins, but how many sets it takes and how tight individual frames may be.

What Market Prices Say About Berrettini's US Open Chances

The crowd is pricing Berrettini to take the match at 100% implied probability, a dominant edge. Set 1 carries 100% pricing, suggesting strong confidence in an opening break. Set 2 tightens to 57% in Berrettini's favor, while Set 3 drops to 66%—a sign traders see deeper resistance as the match lengthens. The completed-match contract at 50% reflects genuine uncertainty over whether all three sets will be played.

How Total Sets and Game Counts Could Shift the Board

The O/U 3.5 sets market sits at 50% implied, indicating no consensus on whether this goes to five frames or fewer. Similarly, Set 2 over/under 8.5 games and the match over/under 36.5 total games both price at 50%, suggesting tight contests within Berrettini's overall dominance. Any early break or extended rallies in early sets could flip these peripheral markets significantly.

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