Frederico Gil defeated Steven Diez 6-3 7-6 in the Lisbon CH qualifying round 1 on clay. The upset overturned the form book — Steven Diez came in leading the head-to-head 1–0. Frederico Gil claimed a first win over Steven Diez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-03-19 | Portugal F5 | R32 | hard | Steven Diez | 6-1 6-0 |
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