Alan Mackin defeated Frantisek Polyak 6-2 7-5 in the Croatia F8 round of 16 on clay.
Mackin A. took it in straight sets.
Alan Mackin beat Frantisek Polyak 6-2 7-5. Umpiry, "Alan Mackin vs Frantisek Polyak — Croatia F8 Round of 16", https://umpiry.com/match/2003-10-06/mackin-vs-polyak-croatia-f8-r16?utm_source=cite (as of 6 October 2003).