| Tournament | Round | Marge Roberts | Rebeccah Booth |
| 04.06.2006 Western Australian Championships (WA) | 1 | 376 | 268 |
| 02.10.2011 October Open (WA) | 2 | 336 | 339 |
| 01.06.2025 WA Championship 2025 (WA) | 4 | 263 | 298 |
| 01.06.2025 WA Championship 2025 (WA) | 11 | 331 | 379 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 326.5 | 321 | |
| Spread: | 22 | -22 | |