Joao Sousa defeated Guillermo Olaso 6-4 6-2 in the Spain F17 round of 16 on clay. Joao Sousa extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-31 | Spain F19 | SF | hard | Joao Sousa | 6-7(2) 7-6(2) 2-0 |
| 2008-11-03 | Spain F42 | R32 | hard | Guillermo Olaso | 2-6 6-4 7-6(4) |
Averages over each player's completed matches in the selected window (200 vs 39). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About