Gilbert Schaller defeated Oliver Gross 7-5 4-6 6-4 in the Sao Paulo round of 32 on clay. The upset overturned the form book — Oliver Gross came in leading the head-to-head 1–0. Gilbert Schaller claimed a first win over Oliver Gross in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1995-01-02 | Doha | R32 | hard | Oliver Gross | 4-6 7-6(1) 6-2 |
Averages over each player's completed matches in the selected window (33 vs 69). 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