Carlos Oliveira defeated Eladio Ribeiro Neto 7-5 6-3 in the Brazil F5 semi-final on clay. The upset overturned the form book — Eladio Ribeiro Neto came in leading the head-to-head 3–0. Carlos Oliveira claimed a first win over Eladio Ribeiro Neto in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-28 | Brazil F13 | F | clay | Eladio Ribeiro Neto | 6-2 6-3 |
| 2009-12-21 | Brazil F32 | QF | clay | Eladio Ribeiro Neto | 6-4 6-0 |
| 2009-08-17 | Brazil F15 | SF | clay | Eladio Ribeiro Neto | 3-6 6-2 6-3 |