Edgardo Massa defeated Alberto Martin 6-4 6-4 in the Buenos Aires round of 32 on clay. The upset overturned the form book — Alberto Martin came in leading the head-to-head 1–0, defending last year's round of 16. Edgardo Massa claimed a first win over Alberto Martin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-17 | Amersfoort | R16 | clay | Alberto Martin | 6-2 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 (18 vs 200). ATP, WTA & Challenger.