Piotr Czaczkowski defeated Thomas George Brun 6-4 6-1 in the M15 Wroclaw 1 qualifying round of 64 on clay.
Czaczkowski P. took it in straight sets.
Piotr Czaczkowski beat Thomas George Brun 6-4 6-1. Umpiry, "Piotr Czaczkowski vs Thomas George Brun — M15 Wroclaw 1 Qualifying Round of 64", https://umpiry.com/match/2023-06-25/brun-vs-czaczkowski-m15-wroclaw-1-q64?utm_source=cite (as of 25 June 2023).