Sadik Kadir defeated Robert Smeets 6-3 6-7 6-4 in the Australia F2 qualifying round on hard. Sadik Kadir extended 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 |
| 2004-11-22 | Australia F4 | R32 | grass | Sadik Kadir | 6-4 7-6(5) |
| 2004-11-15 | Australia F3 | R16 | grass | Robert Smeets | 7-6(2) 6-2 |
| 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.