Nuno Marques defeated Ivan Ljubicic 6-4 6-4 3-6 6-3 in the CRO vs POR round robin on carpet.
Marques N. came through in four sets.
Nuno Marques beat Ivan Ljubicic 6-4 6-4 3-6 6-3. Umpiry, "Nuno Marques vs Ivan Ljubicic — CRO vs POR Round Robin", https://umpiry.com/match/1999-09-24/ljubicic-vs-marques-cro-vs-por-rr?utm_source=cite (as of 24 September 1999).