Nicolas Jara Lozano defeated Marcos Conocente 6-3 6-3 in the Chile F5 round of 32 on clay. The upset overturned the form book — Marcos Conocente came in leading the head-to-head 5–1. Nicolas Jara Lozano narrowed the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-12 | Argentina F19 FUTURES | SF | clay | Marcos Conocente | 6-4 6-4 |
| 2009-05-11 | Argentina F5 | SF | clay | Marcos Conocente | 6-4 6-1 |
| 2009-04-13 | Argentina F1 | R32 | clay | Marcos Conocente | 6-4 6-3 |
| 2008-06-30 | Argentina F6 | R32 | clay | Nicolas Jara Lozano | 6-1 6-4 |
| 2007-08-20 | Argentina F13 | R32 | clay | Marcos Conocente | 7-5 6-4 |
| 2006-09-18 | Bolivia F2 | QF | clay | Marcos Conocente | 6-3 6-4 |