Didac Perez defeated David Caballero 6-3 6-1 in the Spain 6 1 round of 16 on clay. The upset overturned the form book — David Caballero came in leading the head-to-head 1–0. Didac Perez claimed a first win over David Caballero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-01-08 | Spain 1 1 | F | clay | David Caballero | 7-6(4) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.