Martin Klizan defeated Feliciano Lopez 6-1 6-4 in the Barcelona round of 16 on clay. The upset overturned the form book — Feliciano Lopez came in leading the head-to-head 1–0, defending last year's round of 16. Martin Klizan claimed a first win over Feliciano Lopez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-12 | Rotterdam | R32 | hard | Feliciano Lopez | 6-3 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 175). ATP, WTA & Challenger.