Rudiger Haas defeated Sander Groen 3-6 7-6 6-4 in the Germany 1 Masters 2 round of 32 on carpet.
Haas R. came through in three sets.
Rudiger Haas beat Sander Groen 3-6 7-6 6-4. Umpiry, "Rudiger Haas vs Sander Groen — Germany 1 Masters 2 Round of 32", https://umpiry.com/match/1992-02-03/groen-vs-haas-germany-1-masters-2-r32?utm_source=cite (as of 3 February 1992).