Marius Zay defeated Alexander Flock 7-5 7-6 in the Netherlands F5 round of 16 on clay. The upset overturned the form book — Alexander Flock came in leading the head-to-head 3–0. Marius Zay claimed a first win over Alexander Flock in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-17 | Germany F17 | QF | clay | Alexander Flock | 6-4 6-0 |
| 2007-08-06 | Germany F12 | R16 | clay | Alexander Flock | 6-3 6-4 |
| 2004-10-25 | France F20 | R16 | hard | Alexander Flock | 7-5 6-4 |