Cristhian Ignacio Benedetti defeated Ricardo Siggia 6-4 7-6 in the Colombia F3 round of 32 on clay. Cristhian Ignacio Benedetti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-11 | Brazil F2 | R32 | hard | Ricardo Siggia | 6-3 6-4 |
| 2008-07-21 | Brazil F12 | R16 | clay | Cristhian Ignacio Benedetti | 7-6(3) 6-0 |