Dmitri Sitak defeated Norikazu Sugiyama 6-3 6-2 in the Qatar F2 round of 32 on hard. The result followed the form book — Dmitri Sitak came in leading the head-to-head 1–0. Dmitri Sitak extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-30 | Tokyo | Q32 | hard | Dmitri Sitak | 3-6 6-3 6-2 |