Oscar Burrieza defeated Emilio Viuda Hernandez 6-1 6-2 in the Spain 7 Masters 1 round of 16 on clay. The upset overturned the form book — Emilio Viuda Hernandez came in leading the head-to-head 1–0. Oscar Burrieza claimed a first win over Emilio Viuda Hernandez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-08-10 | Spain 7 Masters 3 | R32 | clay | Emilio Viuda Hernandez | 4-6 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.