Marius Copil defeated Tim Puetz 7-6 4-6 6-4 in the Eckental CH round of 32 on hard. The result followed the form book — Marius Copil came in leading the head-to-head 1–0, defending last year's round of 16. Marius Copil extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-30 | Munich | Q1 | clay | Marius Copil | 6-3 6-2 |
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 75). ATP, WTA & Challenger.