

Jan Choinski defeated Ugo Humbert 6-2 6-2 in the Germany F9 qualifying round on clay. The upset overturned the form book — Ugo Humbert came in ranked #29. Jan Choinski extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-28 | France F20 | F | carpet | Jan Choinski | 6-3 7-6(2) |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Choinski J.: 8 days rest · 5 matches (14d). 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