Philipp Marx defeated Bastian Knittel 6-4 3-6 6-3 in the Great Britain 1 4 round of 32 on hard. The result followed the form book — Philipp Marx came in leading the head-to-head 1–0. Philipp Marx extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-01-09 | Germany F2 | R32 | hard | Philipp Marx | 7-6(2) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.