Peter Heller defeated Tomas Papik 7-5 7-5 in the Czech Republic F1 round of 32 on clay.
Heller P. took it in straight sets.
Peter Heller beat Tomas Papik 7-5 7-5. Umpiry, "Peter Heller vs Tomas Papik — Czech Republic F1 Round of 32", https://umpiry.com/match/2013-05-13/heller-vs-papik-czech-republic-f1-r32?utm_source=cite (as of 13 May 2013).