Ivan Caballero defeated Javier Perez Vazquez 6-4 6-3 in the Spain F5 qualifying round on clay. The upset overturned the form book — Javier Perez Vazquez came in leading the head-to-head 1–0. Ivan Caballero claimed a first win over Javier Perez Vazquez in two meetings, levelling the head-to-head at 1–1.
Caballero I. took it in straight sets.
Ivan Caballero beat Javier Perez Vazquez 6-4 6-3. Umpiry, "Ivan Caballero vs Javier Perez Vazquez — Spain F5 Qualifying Round", https://umpiry.com/match/2000-08-07/caballero-vs-vazquez-spain-f5-qf?utm_source=cite (as of 7 August 2000).