Mackenzie was drafted in the fifth round of the 1999 CFL College Draft by Hamilton. He was released on October 20, 1999 after playing three games for the Tiger-Cats.
| Year | Team | GP | TC | Yds | Avg | Avg | TD | Rec | Yds | Avg | TD | Long |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | HAM | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Year | Team | F | FL | OFR |
|---|---|---|---|---|
| 1999 | HAM | 0 | 0 | 1 |