Mariano Zabaleta defeated Marcelo Charpentier 6-2 6-1 in the Santiago round of 32 on clay. The upset overturned the form book — Marcelo Charpentier came in leading the head-to-head 1–0. Mariano Zabaleta claimed a first win over Marcelo Charpentier in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-08-13 | Argentina 3 Masters 3 | R16 | clay | Marcelo Charpentier | 6-2 6-3 |
Averages over each player's completed matches in the selected window (200 vs 17). 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