Nathan Healey defeated Sadik Kadir 6-3 3-6 6-1 in the Adelaide q32 on hard. The result followed the form book — Nathan Healey came in leading the head-to-head 2–1. Nathan Healey extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-30 | Washington | Q32 | hard | Sadik Kadir | 6-4 6-7(5) 6-4 |
| 2006-01-07 | Sydney | Q16 | hard | Nathan Healey | 6-2 4-1 |
| 2003-11-17 | Australia F5 | R32 | grass | Nathan Healey | 6-4 6-7(2) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.