Frederico Gil defeated Andres Artunedo Martinavarro 6-2 6-4 in the Portugal F10 qualifying round on hard. The upset overturned the form book — Andres Artunedo Martinavarro came in leading the head-to-head 3–1. Frederico Gil narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-03-26 | Portugal F6 | R32 | hard | Andres Artunedo Martinavarro | 6-4 2-0 |
| 2017-09-18 | Portugal F19 | QF | hard | Frederico Gil | 6-4 7-5 |
| 2017-03-06 | Portugal F2 | R32 | hard | Andres Artunedo Martinavarro | 6-4 6-1 |
| 2016-08-01 | Spain F24 | SF | hard | Andres Artunedo Martinavarro | 6-2 6-4 |
Averages over each player's completed matches in the selected window (144 vs 37). 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