Robert Kroll defeated Tomas Krupa 6-1 6-2 in the Poland Masters 4 round of 16 on clay.
Kroll R. took it in straight sets.
Robert Kroll beat Tomas Krupa 6-1 6-2. Umpiry, "Robert Kroll vs Tomas Krupa — Poland Masters 4 Round of 16", https://umpiry.com/match/1993-06-27/kroll-vs-krupa-poland-masters-4-r16?utm_source=cite (as of 27 June 1993).