Gustavo Cavallaro defeated Franco Squillari 7-5 6-0 in the Argentina 3 Masters 4 round of 16 on clay. The upset overturned the form book — Franco Squillari came in leading the head-to-head 1–0. Gustavo Cavallaro claimed a first win over Franco Squillari in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-07-17 | Argentina 2 Masters 4 | SF | clay | Franco Squillari | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.