Nicolas Lapentti defeated Agustin Calleri 7-5 6-2 in the Hong Kong round of 32 on hard. The upset overturned the form book — Agustin Calleri came in leading the head-to-head 3–1. Nicolas Lapentti narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-23 | Kitzbuhel | QF | clay | Agustin Calleri | 7-6(5) 6-1 |
| 2006-02-27 | Acapulco | R32 | hard | Agustin Calleri | 6-3 6-3 |
| 2005-07-25 | Kitzbuhel | R64 | clay | Nicolas Lapentti | 6-4 3-0 RET |
| 2003-03-10 | Indian Wells Masters | R64 | hard | Agustin Calleri | 6-4 6-3 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About