Andres Molteni defeated Diego Lopez 6-4 6-7 7-6 in the Argentina F3 round of 16 on clay. The upset overturned the form book — Diego Lopez came in leading the head-to-head 2–0. Andres Molteni claimed a first win over Diego Lopez in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-11 | Argentina F8 | R32 | clay | Diego Lopez | 7-6(3) 7-6(4) |
| 2006-11-27 | Uruguay F4 | R32 | clay | Diego Lopez | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.