Carlos Berlocq defeated Edgardo Massa 4-6 6-2 6-2 in the Argentina F6 qualifying round on clay. The upset overturned the form book — Edgardo Massa came in leading the head-to-head 1–0. Carlos Berlocq claimed a first win over Edgardo Massa in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Chile F4 | F | clay | Edgardo Massa | 6-3 6-7(4) 6-2 |
Averages over each player's completed matches in the selected window (200 vs 19). 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