Sebastien Boltz defeated Joao Domingues 6-2 6-0 in the Portugal F8 final on hard. The upset overturned the form book — Joao Domingues came in leading the head-to-head 2–0. Sebastien Boltz claimed a first win over Joao Domingues in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-03-27 | Portugal F4 | QF | hard | Joao Domingues | 6-2 6-2 |
| 2013-03-11 | Portugal F4 | R16 | hard | Joao Domingues | 3-6 7-6(1) 6-2 |
Averages over each player's completed matches in the selected window (69 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