Daniel King Turner defeated Sadik Kadir 6-7 6-3 6-3 in the Australia F1 qualifying round on grass. The upset overturned the form book — Sadik Kadir came in leading the head-to-head 2–1. Daniel King Turner narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-08 | Australia F5 | R32 | hard | Sadik Kadir | 6-4 6-2 |
| 2007-02-26 | New Zealand F1 | R16 | hard | Daniel King Turner | 6-3 6-2 |
| 2007-02-19 | Australia F2 | R32 | hard | Sadik Kadir | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.