Marko Tkalec defeated Tobias Koeck 6-3 6-4 in the Croatia F7 round of 16 on clay.
Tkalec M. took it in straight sets.
Marko Tkalec beat Tobias Koeck 6-3 6-4. Umpiry, "Marko Tkalec vs Tobias Koeck — Croatia F7 Round of 16", https://umpiry.com/match/2003-09-29/koeck-vs-tkalec-croatia-f7-r16?utm_source=cite (as of 29 September 2003).