Mari Andersson defeated Piia Suomalainen 6-2 6-1 in the Oslo 10K round of 16 on clay. The result followed the form book — Mari Andersson came in leading the head-to-head 1–0. Mari Andersson extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-30 | Stockholm 10K | SF | hard | Mari Andersson | 7-5 7-5 |