Juan Carlos Ferrero defeated Sergi Duran 6-2 6-3 in the Spain 2 Masters 1 qualifying round on clay. The upset overturned the form book — Sergi Duran came in leading the head-to-head 2–1, but Juan Carlos Ferrero had been the form player, winning 4 of their last 8 on clay. Juan Carlos Ferrero narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-01-29 | Spain 2 Masters 2 | F | clay | Juan Carlos Ferrero | 6-1 6-4 |
| 1998-02-27 | Spain 3 Masters 2 | R32 | clay | Sergi Duran | 6-0 6-4 |
| 1998-01-30 | Spain 2 Masters 3 | R16 | clay | Sergi Duran | 6-2 2-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.