| Date | Tournament | State | Round | Derek McKenzie | Joy McGowan |
|---|---|---|---|---|---|
| 25/05/1997 | Southport | QLD | 3 | 396 | 357 |
| 23/08/1998 | Queensland Championships | QLD | 14 | 396 | 360 |
| 02/05/1999 | Maelstrom | QLD | 5 | 405 | 347 |
| 11/07/1999 | Coominya Winter | QLD | 6 | 477 | 331 |
| 22/04/2000 | Australian Championships | QLD | 1 | 383 | 333 |
| 20/08/2000 | Queensland Championships | QLD | 15 | 439 | 334 |
| 25/08/2002 | Queensland Championships | QLD | 9 | 324 | 397 |
| Head-to-head after 7 games | 6 | 1 | |||
| Average score | 402.86 | 351.29 | |||
| Spread | 361 | -361 | |||