Salvador Navarro defeated Juan Balcells 7-6 6-2 in the Spain 1 Masters 4 round of 32 on clay. The upset overturned the form book — Juan Balcells came in leading the head-to-head 2–0. Salvador Navarro claimed a first win over Juan Balcells in three meetings, narrowing the head-to-head to 2–1.
Navarro S. took it in straight sets.
Salvador Navarro beat Juan Balcells 7-6 6-2. Umpiry, "Salvador Navarro vs Juan Balcells — Spain 1 Masters 4 Round of 32", https://umpiry.com/match/1998-01-03/balcells-vs-navarro-spain-1-masters-4-r32?utm_source=cite (as of 3 January 1998).