Frederico Gil defeated David Perez Sanz 7-5 6-3 in the Portugal F18 qualifying round on hard. The upset overturned the form book — David Perez Sanz came in leading the head-to-head 1–0. Frederico Gil claimed a first win over David Perez Sanz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | Portugal F10 | R16 | hard | David Perez Sanz | 7-6(0) 6-1 |
Averages over each player's completed matches in the selected window (70 vs 129). 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