Potito Starace defeated Agustin Calleri 6-4 7-5 in the Kitzbuhel semi-final on clay. The upset overturned the form book — Agustin Calleri came in defending the title. Potito Starace extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-07 | Rome Masters | R64 | clay | Potito Starace | 6-3 6-1 |
| 2005-02-14 | Costa Do Sauipe | R32 | hard | Agustin Calleri | 6-1 6-1 |
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 (200 vs 103). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About