| Tournament | Round | Jean Mackenzie | Clare McGowan |
| 21.02.1999 Ipswich (QLD) | 2 | 366 | 359 |
| 20.02.2000 Ipswich (QLD) | 5 | 338 | 330 |
| 18.02.2001 Ipswich (QLD) | 1 | 351 | 324 |
| 16.09.2001 Toowoomba (QLD) | 4 | 357 | 372 |
| 11.11.2001 Redcliffe (QLD) | 5 | 339 | 416 |
| 24.02.2002 Ipswich (QLD) | 3 | 307 | 322 |
| 09.06.2002 Millmerran (QLD) | 5 | 318 | 391 |
| 15.09.2002 Toowoomba (QLD) | 4 | 316 | 364 |
| 13.08.2005 Bunya Mountains 2-day (QLD) | 10 | 271 | 414 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 329.22 | 365.77 | |
| Spread: | -329 | 329 | |