George Von Massow defeated Jiri Kosler 6-4 6-4 in the Greece F3 round of 32 on carpet. The result followed the form book — George Von Massow came in leading the head-to-head 1–0. George Von Massow extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-12 | Germany F20 | R32 | hard | George Von Massow | 6-4 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.