Christopher Heyman defeated Riccardo Balzerani 3-6 6-2 6-2 in the M15 Monastir 6 quarter-final on hard.
Heyman C. came through in three sets.
Christopher Heyman beat Riccardo Balzerani 3-6 6-2 6-2. Umpiry, "Christopher Heyman vs Riccardo Balzerani — M15 Monastir 6 Quarter-final", https://umpiry.com/match/2019-02-15/balzerani-vs-heyman-m15-monastir-6-qf?utm_source=cite (as of 15 February 2019).