Robin Kern defeated Julian Lenz 7-6 6-3 in the France F21 qualifying round on carpet. The upset overturned the form book — Julian Lenz came in leading the head-to-head 1–0. Robin Kern claimed a first win over Julian Lenz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-01 | Munich | Q32 | clay | Julian Lenz | 7-5 2-6 6-3 |
Averages over each player's completed matches in the selected window (31 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About