| Tournament | Round | Cath Catmull | Mary Mackie |
| 09.02.2003 Camberwell (VIC) | 1 | 302 | 359 |
| 15.02.2004 Camberwell (VIC) | 3 | 377 | 338 |
| 28.08.2004 Winter's End (VIC) | 6 | 354 | 263 |
| 13.02.2005 Camberwell (VIC) | 4 | 276 | 369 |
| 20.08.2005 Bentleigh (VIC) | 6 | 421 | 274 |
| 16.10.2005 Frankston (VIC) | 6 | 322 | 321 |
| 02.04.2006 Langwarrin (VIC) | 6 | 402 | 311 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 350.57 | 319.28 | |
| Spread: | 219 | -219 | |