Andres Molteni advanced when Juan Vazquez Valenzuela retired 5-7 6-0 4-1 in the Argentina F3 round of 16. Andres Molteni extended the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-06 | Argentina F19 | QF | clay | Juan Vazquez Valenzuela | 7-6(1) 6-4 |
| 2012-06-25 | Argentina F15 | QF | clay | Andres Molteni | 6-7(2) 6-2 6-2 |
| 2012-06-11 | Argentina F12 | R16 | clay | Andres Molteni | 6-3 6-4 |
| 2011-11-28 | Chile F15 | R16 | clay | Juan Vazquez Valenzuela | 6-3 6-2 |
| 2010-01-25 | Argentina F1 | R32 | clay | Andres Molteni | 6-7(6) 6-4 6-3 |
| 2009-04-20 | Argentina F2 | R16 | clay | Andres Molteni | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.