Daniel Masur defeated Maxime Authom 6-3 6-4 in the Germany F1 semi-final on carpet.
Masur D. took it in straight sets.
Daniel Masur beat Maxime Authom 6-3 6-4. Umpiry, "Daniel Masur vs Maxime Authom — Germany F1 Semi-final", https://umpiry.com/match/2018-01-08/authom-vs-masur-germany-f1-sf?utm_source=cite (as of 8 January 2018).