Joseph Sirianni defeated Dejan Petrovic 6-3 6-2 in the Australia F5 qualifying round on grass. Joseph Sirianni extended the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-02-02 | Australia 1 2 | R16 | hard | Dejan Petrovic | 6-4 6-2 |
| 2004-02-02 | Australia 1 4 | R32 | hard | Joseph Sirianni | 6-3 5-7 6-2 |
| 2002-09-23 | Australia 2 1 | SF | hard | Joseph Sirianni | 4-6 6-2 |
| 2000-11-20 | Australia F3 | SF | grass | Dejan Petrovic | 7-6(5) 6-4 |
| 1999-09-19 | Australia 3 Masters 3 | F | hard | Dejan Petrovic | 6-3 7-5 |
| 1996-10-27 | Australia 3 Masters 3 | QF | clay | Joseph Sirianni | 6-3 3-6 6-2 |
Averages over each player's completed matches in the selected window (19 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About