Calvin Hemery defeated Yannick Mertens 6-2 6-2 in the Bordeaux CH round of 64 on clay. The upset overturned the form book — Yannick Mertens came in leading the head-to-head 1–0. Calvin Hemery claimed a first win over Yannick Mertens in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-18 | Metz | Q1 | hard | Yannick Mertens | 7-5 6-1 |
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 27). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Hemery C.: 2 days rest · 2 matches, 49 games (7d). Higher means fresher. About