Joao Domingues defeated Goncalo Oliveira 6-4 6-2 in the Estoril qualifying round 2 on clay. The result followed the form book — Joao Domingues came in leading the head-to-head 3–0. Joao Domingues extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-10 | Portugal F6 | QF | clay | Joao Domingues | 7-5 7-6(5) |
| 2017-01-16 | Tunisia F2 | F | clay | Joao Domingues | 2-6 6-4 6-3 |
| 2016-10-31 | Tunisia F30 | QF | clay | Joao Domingues | 6-3 6-1 |
Averages over each player's completed matches in the selected window (200 vs 200). 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