Joan Jimenez Guerra defeated Javier Garcia Sintes 6-3 6-0 in the Spain 6 Masters 4 round of 32 on clay. The upset overturned the form book — Javier Garcia Sintes came in leading the head-to-head 1–0. Joan Jimenez Guerra claimed a first win over Javier Garcia Sintes in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-31 | Spain F8 | R32 | clay | Javier Garcia Sintes | 4-6 7-5 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.