Alexander Donski defeated Dragomir Draganov 6-1 6-2 in the M15 Sozopol 3 round of 32 on hard.
Donski A. took it in straight sets.
Alexander Donski beat Dragomir Draganov 6-1 6-2. Umpiry, "Alexander Donski vs Dragomir Draganov — M15 Sozopol 3 Round of 32", https://umpiry.com/match/2021-10-13/donski-vs-draganov-m15-sozopol-3-r32?utm_source=cite (as of 13 October 2021).