Jon Hedman defeated Per Thornadtsson 6-3 4-6 6-3 in the Denmark Masters 1 round of 32 on clay. The upset overturned the form book — Per Thornadtsson came in leading the head-to-head 1–0, but Jon Hedman had been the form player, winning 3 of their last 7 on clay. Jon Hedman claimed a first win over Per Thornadtsson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-08-14 | Russia F1 | R16 | clay | Per Thornadtsson | 6-3 7-6(1) |