Thales Turini defeated Carlos Oliveira 6-4 6-4 in the Brazil F22 round of 32 on clay. The upset overturned the form book — Carlos Oliveira came in leading the head-to-head 3–0. Thales Turini claimed a first win over Carlos Oliveira in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-10 | Bolivia F4 | R32 | clay | Carlos Oliveira | 5-7 6-3 6-4 |
| 2010-06-28 | Brazil F13 | R16 | clay | Carlos Oliveira | 6-3 7-5 |
| 2009-06-08 | Brazil F6 | R16 | clay | Carlos Oliveira | 6-0 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.