
Daniil Medvedev defeated Jan Mertl 6-4 6-2 in the Hamburg qualifying round 2 on clay. The upset overturned the form book — Jan Mertl came in leading the head-to-head 1–0. Daniil Medvedev claimed a first win over Jan Mertl in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-05 | France F21 | SF | hard | Jan Mertl | 7-6(2) 6-4 |
Averages over each player's completed matches in the selected window (198 vs 69). ATP, WTA & Challenger.
Medvedev D.: 3 days rest · 1 match, 21 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About