| Date | Tournament | State | Round | Derek McKenzie | Michael Vnuk |
|---|---|---|---|---|---|
| 23/08/1998 | Queensland Championships | QLD | 10 | 397 | 399 |
| 21/03/1999 | Redcliffe | QLD | 3 | 366 | 409 |
| 02/05/1999 | Maelstrom | QLD | 2 | 301 | 332 |
| 23/05/1999 | Brisbane Open | QLD | 7 | 480 | 388 |
| 21/08/1999 | Queensland Championships | QLD | 11 | 489 | 272 |
| 30/04/2000 | Auran Round Robin | QLD | 3 | 419 | 468 |
| 26/08/2001 | Queensland Championships | QLD | 7 | 402 | 408 |
| 25/08/2002 | Queensland Championships | QLD | 5 | 360 | 351 |
| Head-to-head after 8 games | 3 | 5 | |||
| Average score | 401.75 | 378.38 | |||
| Spread | 187 | -187 | |||