Christian Bergstrom defeated Thomas Muster 6-1 2-6 6-3 in the Munich round of 32 on clay.
Bergstrom C. came through in three sets.
Christian Bergstrom beat Thomas Muster 6-1 2-6 6-3. Umpiry, "Christian Bergstrom vs Thomas Muster — Munich Round of 32", https://umpiry.com/match/1991-04-29/bergstrom-vs-muster-munich-r32?utm_source=cite (as of 29 April 1991).