Martin Vacek defeated Mateusz Kowalczyk 6-3 6-1 in the Poland F7 round of 16 on clay.
Vacek M. took it in straight sets.
Martin Vacek beat Mateusz Kowalczyk 6-3 6-1. Umpiry, "Martin Vacek vs Mateusz Kowalczyk — Poland F7 Round of 16", https://umpiry.com/match/2007-08-20/kowalczyk-vs-vacek-poland-f7-r16?utm_source=cite (as of 20 August 2007).