Dejan Petrovic defeated Grant Doyle 4-6 6-2 6-4 in the Australia F4 semi-final on grass. The upset overturned the form book — Grant Doyle came in leading the head-to-head 1–0. Dejan Petrovic claimed a first win over Grant Doyle in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-09-19 | Australia 3 Masters 2 | QF | hard | Grant Doyle | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.