Jose Imaz Ruiz defeated Oscar Serrano 6-4 6-2 in the Spain 4 Masters 3 round of 32 on clay. The upset overturned the form book — Oscar Serrano came in leading the head-to-head 2–0. Jose Imaz Ruiz claimed a first win over Oscar Serrano in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-01-30 | Spain 2 Masters 1 | QF | clay | Oscar Serrano | 6-2 6-4 |
| 1998-01-30 | Spain 2 Masters 2 | SF | clay | Oscar Serrano | 3-6 6-4 6-4 |
Averages over each player's completed matches in the selected window (6 vs 18). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About