
Jan Choinski defeated Sander Arends 6-0 6-3 in the France F19 round of 16 on hard. The upset overturned the form book — Sander Arends came in leading the head-to-head 2–0. Jan Choinski claimed a first win over Sander Arends in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-16 | Great Britain F4 | R32 | hard | Sander Arends | 6-3 4-6 7-5 |
| 2013-10-14 | Germany F19 | Q32 | hard | Sander Arends | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 12). ATP, WTA & Challenger.
Choinski J.: 4 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About