Dusan Vemic defeated Nuno Marques 3-6 7-6 6-3 6-3 in the YUG vs POR round robin on clay.
Vemic D. came through in four sets.
Dusan Vemic beat Nuno Marques 3-6 7-6 6-3 6-3. Umpiry, "Dusan Vemic vs Nuno Marques — YUG vs POR Round Robin", https://umpiry.com/match/1998-07-17/marques-vs-vemic-yug-vs-por-rr?utm_source=cite (as of 17 July 1998).