Johannes Ager defeated Bastian Knittel 6-3 7-6 in the Austria F3 semi-final on carpet. The upset overturned the form book — Bastian Knittel came in leading the head-to-head 3–0. Johannes Ager claimed a first win over Bastian Knittel in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-10 | Austria F6 | R16 | clay | Bastian Knittel | 6-4 3-6 6-3 |
| 2005-04-04 | Turkey 1 4 | R32 | clay | Bastian Knittel | 6-3 6-0 |
| 2002-08-19 | Italy 6 2 | QF | clay | Bastian Knittel | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.