Guillermo Duran defeated Maxime Chazal 6-2 6-4 in the Szczecin CH qualifying round 2 on clay. The upset overturned the form book — Maxime Chazal came in leading the head-to-head 1–0. Guillermo Duran claimed a first win over Maxime Chazal in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-04-04 | Marrakech | Q1 | clay | Maxime Chazal | 6-2 6-7(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 (23 vs 108). ATP, WTA & Challenger.