Andres Pedroso defeated Gustavo Marcaccio 6-1 6-4 in the USA F4 round of 16 on hard. The upset overturned the form book — Gustavo Marcaccio came in leading the head-to-head 1–0. Andres Pedroso claimed a first win over Gustavo Marcaccio in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Mexico F15 | F | hard | Gustavo Marcaccio | 6-3 6-2 |
Averages over each player's completed matches in the selected window (1 vs 5). 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. Small sample — read as indicative. About