Mariano Hood defeated Gustavo Cavallaro 6-4 4-6 6-1 in the Chile 1 Masters 2 round of 16 on clay. The result followed the form book — Mariano Hood came in leading the head-to-head 4–1. Mariano Hood extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-09-28 | Argentina 3 Masters 2 | R16 | clay | Mariano Hood | 6-3 4-6 6-1 |
| 1994-08-13 | Argentina 3 Masters 4 | R16 | clay | Mariano Hood | 2-6 6-4 6-2 |
| 1994-04-16 | Argentina 1 Masters 3 | QF | clay | Mariano Hood | 7-5 6-3 |
| 1993-11-06 | Uruguay Paraguay Masters 1 | R32 | clay | Gustavo Cavallaro | 2-6 5-3 |
| 1993-11-06 | Uruguay Paraguay Masters 3 | R16 | clay | Mariano Hood | 4-6 6-3 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.