Robert Smeets defeated Sadik Kadir 7-6 6-2 in the Australia F3 round of 16 on grass. The upset overturned the form book — Sadik Kadir came in leading the head-to-head 3–1. Robert Smeets narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-05 | Australia F7 | QF | hard | Robert Smeets | 6-4 6-2 |
| 2005-02-21 | Australia F2 | QF | hard | Sadik Kadir | 6-3 6-7(4) 6-4 |
| 2004-11-22 | Australia F4 | R32 | grass | Sadik Kadir | 6-4 7-6(5) |
| 2001-10-01 | Australia 2 3 | R32 | hard | Sadik Kadir | 6-2 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.