Tobias Koeck defeated Giancarlo Petrazzuolo 7-5 6-1 in the Switzerland F6 round of 32 on clay. The result followed the form book — Tobias Koeck came in leading the head-to-head 2–1. Tobias Koeck extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-14 | Italy F27 | R16 | clay | Giancarlo Petrazzuolo | 6-3 6-2 |
| 2006-04-03 | Italy F8 | R32 | clay | Tobias Koeck | 2-6 6-3 6-3 |
| 2005-09-26 | Italy F32 | R16 | clay | Tobias Koeck | 6-2 6-4 |