Jan Masik defeated Chris Kwon in the Indonesia 1 Satellite 4 semi-final on hard. The upset overturned the form book — Chris Kwon came in leading the head-to-head 1–0. Jan Masik claimed a first win over Chris Kwon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-12 | Indonesia 1 Satellite 1 | F | hard | Chris Kwon | 6-4 6-4 |