| Tournament | Round | Christine Ericksson | Mary Mackie |
| 11.10.1998 Bendigo (VIC) | 1 | 271 | 315 |
| 14.11.2004 Geelong (VIC) | 4 | 276 | 285 |
| 28.01.2006 Ballarat (VIC) | 2 | 307 | 357 |
| 06.09.2008 Ballarat (VIC) | 3 | 284 | 346 |
| 09.11.2009 Geelong (VIC) | 6 | 261 | 348 |
| 13.11.2016 Geelong (VIC) | 4 | 292 | 336 |
| 14.10.2017 Geelong (VIC) | 4 | 352 | 208 |
| 15.09.2018 Geelong (VIC) | 4 | 348 | 282 |
| Head-to-head after 8 games | 2 | 6 | |
| Average score | 298.87 | 309.62 | |
| Spread: | -86 | 86 | |