Armin Sandbichler defeated Stefan Seifert 4-6 6-4 6-2 in the Germany F23 round of 32 on hard. The result followed the form book — Armin Sandbichler came in leading the head-to-head 1–0. Armin Sandbichler extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-11 | Germany F16 | R32 | clay | Armin Sandbichler | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.