Joseph Sirianni defeated Scott Doerner 6-1 6-2 in the Australia F8 round of 32 on hard. The upset overturned the form book — Scott Doerner came in leading the head-to-head 2–0. Joseph Sirianni claimed a first win over Scott Doerner in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-11-21 | Australia F11 | QF | grass | Scott Doerner | 6-4 3-6 6-4 |
| 2005-11-07 | Australia F9 | R16 | hard | Scott Doerner | 7-5 4-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.