Carlos Moya defeated Juan Monaco 6-1 6-2 in the Buenos Aires round of 16 on clay. The upset overturned the form book — Juan Monaco came in leading the head-to-head 1–0, defending last year's quarter-final. Carlos Moya claimed a first win over Juan Monaco in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-02-19 | Buenos Aires | RR | clay | Juan Monaco | 6-4 6-7(3) 6-0 |
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.