Robin Lang defeated Krystof Janosik 1-6 6-3 6-4 in the Germany F1 qualifying round of 32 on carpet.
Lang R. came through in three sets.
Robin Lang beat Krystof Janosik 1-6 6-3 6-4. Umpiry, "Robin Lang vs Krystof Janosik — Germany F1 Qualifying Round of 32", https://umpiry.com/match/2015-01-05/janosik-vs-lang-germany-f1-q32?utm_source=cite (as of 5 January 2015).