Krystian Pfeiffer defeated Dusan Vemic 5-7 7-6 7-6 6-3 in the YUG vs POL round robin on clay.
Pfeiffer K. came through in four sets.
Krystian Pfeiffer beat Dusan Vemic 5-7 7-6 7-6 6-3. Umpiry, "Krystian Pfeiffer vs Dusan Vemic — YUG vs POL Round Robin", https://umpiry.com/match/2001-07-20/pfeiffer-vs-vemic-yug-vs-pol-rr?utm_source=cite (as of 20 July 2001).