Philip Lang defeated Andre Biro 7-5 6-1 in the Slovakia F4 qualifying round of 32 on clay.
Lang P. took it in straight sets.
Philip Lang beat Andre Biro 7-5 6-1. Umpiry, "Philip Lang vs Andre Biro — Slovakia F4 Qualifying Round of 32", https://umpiry.com/match/2015-08-03/biro-vs-lang-slovakia-f4-q32?utm_source=cite (as of 3 August 2015).