Guillermo Hormazabal advanced when Ivan Miranda retired 6-4 3-0 in the Chile F7 semi-final. Guillermo Hormazabal claimed a first win over Ivan Miranda in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-30 | Chile F2 | QF | clay | Ivan Miranda | 7-5 6-2 |
| 2006-10-23 | Chile F1 | F | clay | Ivan Miranda | 6-4 7-6(4) |