Juan Gisbert Jr defeated German Lopez 7-5 6-4 in the Spain 5 Masters 2 round of 32 on clay. The upset overturned the form book — German Lopez came in leading the head-to-head 1–0. Juan Gisbert Jr claimed a first win over German Lopez in two meetings, levelling the head-to-head at 1–1.
Gisbert Jr J. took it in straight sets.
Juan Gisbert Jr beat German Lopez 7-5 6-4. Umpiry, "Juan Gisbert Jr vs German Lopez — Spain 5 Masters 2 Round of 32", https://umpiry.com/match/1998-05-08/jr-vs-lopez-spain-5-masters-2-r32?utm_source=cite (as of 8 May 1998).