Alexandre Muller vs. Petr Bar Biryukov

Prediction market on polymarket_us. This market will settle to the winner of the Alexandre Muller vs Petr Bar Biryukov ATP match scheduled for September 23 at 1:00AM. If the match does not begin due to a walkover, forfeit, injury, or any other cancellation prior to the first point being played, the market will settle to fair market price. If a player retires during the match, the opponent will be recorded as the winner. Outcome sourced from ATP.

Resolves: 10/7/2026.