
Jan Choinski defeated Julian Onken 7-6 6-2 in the Germany F8 round of 16 on clay. The result followed the form book — Jan Choinski came in leading the head-to-head 1–0. Jan Choinski extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-31 | Germany F9 | R16 | clay | Jan Choinski | 6-0 6-1 |
Averages over each player's completed matches in the selected window (200 vs 47). ATP, WTA & Challenger.
Choinski J.: 2 days rest · 1 match, 19 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