James Lemke defeated Marcel Zimmermann 6-2 7-6 in the Italy F9 qualifying round on clay. The result followed the form book — James Lemke came in leading the head-to-head 2–0. James Lemke extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-28 | Germany F7 | QF | clay | James Lemke | 7-5 7-5 |
| 2009-04-27 | Great Britain F5 | R16 | clay | James Lemke | 6-3 6-7(5) 7-5 |