Dejan Petrovic defeated Peter Clarke 6-2 7-5 in the Australia 1 4 final on hard. The upset overturned the form book — Peter Clarke came in leading the head-to-head 1–0. Dejan Petrovic claimed a first win over Peter Clarke in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-02-28 | Australia 1 Masters 4 | QF | clay | Peter Clarke | 7-6 6-3 |