Eduardo Nicolas defeated Gregory Zavialoff 6-1 6-2 in the Spain 1 Masters 3 round of 32 on clay. Eduardo Nicolas extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-07 | Spain 5 4 | R16 | clay | Gregory Zavialoff | 6-0 6-1 |
| 1998-10-16 | Spain 8 Masters 2 | QF | clay | Eduardo Nicolas | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.