Rodrigo Guidolin defeated Juan Ignacio Cerda 6-3 7-6 in the Chile F1 round of 32 on clay. The result followed the form book — Rodrigo Guidolin came in leading the head-to-head 1–0. Rodrigo Guidolin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-18 | Chile F3 | QF | clay | Rodrigo Guidolin | 7-6(7) 6-7(4) 7-6(6) |