German Lopez defeated David Caballero 6-1 6-1 in the Spain 1 Masters 4 round of 32 on clay. The result followed the form book — German Lopez came in leading the head-to-head 2–1. German Lopez extended the head-to-head to 3–1.
Lopez G. took it in straight sets.
Clay: Lopez G. leads 2–1 · Hard: Lopez G. leads 1–0
German Lopez beat David Caballero 6-1 6-1. Umpiry, "German Lopez vs David Caballero — Spain 1 Masters 4 Round of 32", https://umpiry.com/match/1998-01-03/caballero-vs-lopez-spain-1-masters-4-r32?utm_source=cite (as of 3 January 1998).