Andres Molteni advanced when Juan Francisco Spina retired 6-3 in the Chile F5 round of 32. Andres Molteni narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-08-13 | Argentina F12 | R32 | clay | Andres Molteni | 3-6 6-3 6-4 |
| 2006-11-13 | Chile F4 | R32 | clay | Juan Francisco Spina | 7-5 6-2 |
| 2006-09-25 | Bolivia F3 | R32 | clay | Juan Francisco Spina | 6-4 6-2 |
| 2006-08-07 | Argentina F11 | R16 | clay | Juan Francisco Spina | 6-1 7-5 |
| 2004-08-30 | Argentina F4 | R32 | clay | Juan Francisco Spina | 6-0 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.