Marek Semjan defeated Filip Vittek 6-4 6-3 in the Slovak Republic F1 qualifying round of 16 on clay. The result followed the form book — Marek Semjan came in leading the head-to-head 1–0. Marek Semjan extended the head-to-head to 2–0.
Semjan M. took it in straight sets.
Marek Semjan beat Filip Vittek 6-4 6-3. Umpiry, "Marek Semjan vs Filip Vittek — Slovak Republic F1 Qualifying Round of 16", https://umpiry.com/match/2013-07-15/semjan-vs-vittek-slovak-republic-f1-q16?utm_source=cite (as of 15 July 2013).