Torben Theine defeated Ingo Kroll 6-1 3-6 6-1 in the USA 1 Masters 2 round of 64 on clay.
Theine T. came through in three sets.
Torben Theine beat Ingo Kroll 6-1 3-6 6-1. Umpiry, "Torben Theine vs Ingo Kroll — USA 1 Masters 2 Round of 64", https://umpiry.com/match/1991-03-22/kroll-vs-theine-usa-1-masters-2-r64?utm_source=cite (as of 22 March 1991).