Kaden Hensel defeated Mark Mccook 7-6 6-1 in the Australia F12 round of 32 on hard. The upset overturned the form book — Mark Mccook came in leading the head-to-head 1–0. Kaden Hensel claimed a first win over Mark Mccook in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-08 | Australia F5 | R32 | hard | Mark Mccook | 7-5 5-7 6-3 |