Thomas Muster defeated Andrei Olhovskiy 0-6 6-4 7-6 in the Vienna quarter-final on hard.
Muster T. came through in three sets.
Thomas Muster beat Andrei Olhovskiy 0-6 6-4 7-6. Umpiry, "Thomas Muster vs Andrei Olhovskiy — Vienna Quarter-final", https://umpiry.com/match/1990-10-15/muster-vs-olhovskiy-vienna-qf?utm_source=cite (as of 15 October 1990).