Holger Fischer defeated Marc Sieber 7-5 3-6 6-2 in the Germany F18 round of 32 on clay. The result followed the form book — Holger Fischer came in leading the head-to-head 2–0. Holger Fischer extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-31 | Germany F4 | R32 | carpet | Holger Fischer | 6-4 6-4 |
| 2008-09-15 | Germany F20 | R32 | clay | Holger Fischer | 7-6(6) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.