Alessio Di Mauro defeated Albert Montanes 1-6 6-4 6-2 in the Buenos Aires quarter-final on clay. The upset overturned the form book — Albert Montanes came in leading the head-to-head 1–0, defending last year's round of 32, but Alessio Di Mauro had been the form player, winning 4 of their last 5 on clay. Alessio Di Mauro claimed a first win over Albert Montanes in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-06-19 | France F11 | SF | clay | Albert Montanes | 6-2 6-4 |
Averages over each player's completed matches in the selected window (18 vs 200). 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