Alex Calatrava defeated Juan Gisbert Jr 4-6 6-4 6-0 in the Spain 1 Masters 4 round of 32 on clay. The upset overturned the form book — Juan Gisbert Jr came in leading the head-to-head 1–0, but Alex Calatrava had been the form player, winning 4 of their last 7 on clay. Alex Calatrava claimed a first win over Juan Gisbert Jr in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-02-02 | Spain 2 Masters 1 | R16 | clay | Juan Gisbert Jr | 4-6 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.