Agustin Calleri defeated Mariano Puerta 3-6 6-2 6-2 in the Vina del Mar round of 16 on clay. The result followed the form book — Agustin Calleri came in leading the head-to-head 3–0, defending last year's round of 32. Agustin Calleri extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-07-16 | Umag | R32 | clay | Agustin Calleri | 4-6 7-6 6-0 |
| 1999-07-26 | Umag | R32 | clay | Agustin Calleri | 6-7 6-2 6-3 |
| 1995-09-30 | Argentina 3 Masters 4 | R32 | clay | Agustin Calleri | 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 80). 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