Andrew Derer defeated Robert Smeets 6-3 6-3 in the Australia 2 4 semi-final on hard. The upset overturned the form book — Robert Smeets came in leading the head-to-head 2–0. Andrew Derer claimed a first win over Robert Smeets in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-20 | Australia 2 Satellite 1 | SF | hard | Robert Smeets | 6-3 6-4 |
| 2002-09-23 | Australia 2 1 | R16 | hard | Robert Smeets | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.