| Date | Tournament | State | Round | Mary Mackie | Christine Ericksson |
|---|---|---|---|---|---|
| 14/09/1997 | Victorian Country Championship | VIC | 3 | 300 | 286 |
| 01/10/1997 | Centre State Games Bendigo | VIC | 1 | 281 | 295 |
| 11/10/1998 | Bendigo | VIC | 1 | 315 | 271 |
| 14/11/2004 | Geelong | VIC | 4 | 285 | 276 |
| 28/01/2006 | Ballarat | VIC | 2 | 357 | 307 |
| 06/09/2008 | Ballarat | VIC | 3 | 346 | 284 |
| 09/11/2009 | Geelong | VIC | 6 | 348 | 261 |
| 13/11/2016 | Geelong | VIC | 4 | 336 | 292 |
| 14/10/2017 | Geelong | VIC | 4 | 208 | 352 |
| 15/09/2018 | Geelong | VIC | 4 | 282 | 348 |
| Head-to-head after 10 games | 7 | 3 | |||
| Average score | 305.80 | 297.20 | |||
| Spread | 86 | -86 | |||