Agustin Calleri defeated Diego Hartfield 6-4 6-1 in the Costa Do Sauipe round of 32 on hard. The result followed the form book — Agustin Calleri came in leading the head-to-head 1–0. Agustin Calleri extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-23 | Kitzbuhel | R16 | clay | Agustin Calleri | 7-5 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (103 vs 38). ATP, WTA & Challenger.