James Ward defeated Sergio Perez Perez 6-2 6-2 in the Spain F34 round of 32 on hard. The upset overturned the form book — Sergio Perez Perez came in leading the head-to-head 2–1. James Ward narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-04-02 | Spain F13 | R32 | clay | Sergio Perez Perez | 6-4 6-3 |
| 2006-09-11 | Spain F29 | QF | hard | Sergio Perez Perez | 6-2 6-3 |
| 2006-07-10 | Spain F22 | R32 | clay | James Ward | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.