Filip Urban defeated Michal Kostecki 3-6 6-3 6-4 in the Sopot qualifying round of 16 on clay.
Urban F. came through in three sets.
Filip Urban beat Michal Kostecki 3-6 6-3 6-4. Umpiry, "Filip Urban vs Michal Kostecki — Sopot Qualifying Round of 16", https://umpiry.com/match/2003-07-28/kostecki-vs-urban-sopot-q16?utm_source=cite (as of 28 July 2003).