Joao Monteiro defeated Roberto Ortega Olmedo 7-5 6-3 in the Portugal F1 qualifying round on hard. The upset overturned the form book — Roberto Ortega Olmedo came in leading the head-to-head 2–0. Joao Monteiro claimed a first win over Roberto Ortega Olmedo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-10 | Portugal F6 | R32 | clay | Roberto Ortega Olmedo | 3-6 6-1 7-6(1) |
| 2016-11-07 | Spain F36 | QF | hard | Roberto Ortega Olmedo | 7-6(5) 6-3 |
Averages over each player's completed matches in the selected window (18 vs 146). 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