Carlos Custodio defeated Andres Schneiter 6-0 6-1 in the Brazil 4 Masters 4 qualifying round on clay. The upset overturned the form book — Andres Schneiter came in leading the head-to-head 1–0. Carlos Custodio claimed a first win over Andres Schneiter in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-11-16 | Brazil 5 Masters 2 | R16 | clay | Andres Schneiter | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.