Alberto Martin defeated Agustin Calleri 6-3 3-6 7-6 in the Monte Carlo Masters round of 16 on clay. The upset overturned the form book — Agustin Calleri came in leading the head-to-head 3–2, defending last year's round of 64, but Alberto Martin had been the form player, winning 4 of their last 7 on clay. Alberto Martin narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-02-26 | Acapulco | R32 | hard | Agustin Calleri | 6-3 6-2 |
| 2006-02-27 | Acapulco | R16 | hard | Agustin Calleri | 6-3 6-2 |
| 2005-07-04 | Bastad | R32 | clay | Alberto Martin | 6-1 6-1 |
| 2005-03-21 | Miami Masters | R128 | hard | Alberto Martin | 3-6 6-3 7-6(3) |
| 2000-07-24 | Kitzbuhel | QF | clay | Agustin Calleri | 7-5 4-6 6-4 |
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