Petr Bar Biryukov defeated Etienne Donnet 6-3 7-6 in the M15 Nonthaburi 1 round of 16 on hard.
Bar Biryukov P. took it in straight sets.
Petr Bar Biryukov beat Etienne Donnet 6-3 7-6(3). Umpiry, "Petr Bar Biryukov vs Etienne Donnet — M15 Nonthaburi 1 Round of 16", https://umpiry.com/match/2025-03-13/biryukov-vs-donnet-m15-nonthaburi-1-r16?utm_source=cite (as of 13 March 2025).