Hubert Hurkacz defeated Adrian Ungur 7-6 7-5 in the ROU vs POL round robin on clay.
Hurkacz H. took it in straight sets.
Hubert Hurkacz beat Adrian Ungur 7-6 7-5. Umpiry, "Hubert Hurkacz vs Adrian Ungur — ROU vs POL Round Robin", https://umpiry.com/match/2018-09-15/hurkacz-vs-ungur-rou-vs-pol-rr?utm_source=cite (as of 15 September 2018).