Teo Susnjak defeated Sebastian Swierk 6-1 3-6 6-2 in the Australia 3 Masters 4 round of 32 on clay. The upset overturned the form book — Sebastian Swierk came in leading the head-to-head 1–0. Teo Susnjak claimed a first win over Sebastian Swierk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-09-22 | Australia 2 Masters 1 | R32 | hard | Sebastian Swierk | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.