Dieter Kindlmann defeated Simon Greul 7-5 7-6 in the Munich q16 on clay. The upset overturned the form book — Simon Greul came in leading the head-to-head 1–0. Dieter Kindlmann claimed a first win over Simon Greul in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-20 | Roland Garros | Q64 | clay | Simon Greul | 6-2 7-5 |