Sergi Duran defeated Diego Hipperdinger 1-6 6-3 6-1 in the Spain 4 Masters 4 round of 16 on clay. The result followed the form book — Sergi Duran came in leading the head-to-head 3–1. Sergi Duran extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-01-30 | Spain 2 Masters 1 | R32 | clay | Sergi Duran | 6-2 6-3 |
| 1998-01-30 | Spain 2 Masters 2 | QF | clay | Sergi Duran | 5-7 6-4 6-4 |
| 1996-07-12 | Spain 6 Masters 1 | F | clay | Diego Hipperdinger | 6-2 7-5 |
| 1995-07-14 | Spain 6 Masters 4 | QF | clay | Sergi Duran | 6-3 6-3 |
Averages over each player's completed matches in the selected window (2 vs 1). 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. Small sample — read as indicative. About