| Tournament | Round | Marilyn Mackie | Judy Jones |
| 12.07.1998 WA Masters (WA) | 12 | 424 | 284 |
| 11.07.1999 Western Australian Masters (WA) | 18 | 299 | 460 |
| 08.07.2001 Bassendean (WA) | 1 | 330 | 460 |
| 31.05.2003 Western Australian Championships (WA) | 1 | 388 | 396 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 360.25 | 400 | |
| Spread: | -159 | 159 | |