Juan Carlos Ferrero defeated Carlos Castellanos 6-4 6-4 in the Spain F3 semi-final on clay. The result followed the form book — Juan Carlos Ferrero came in leading the head-to-head 1–0. Juan Carlos Ferrero extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-31 | Spain F8 | R16 | clay | Juan Carlos Ferrero | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.