| Tournament | Round | Marge Roberts | Eileen Wood |
| 14.03.1999 Bunbury (WA) | 6 | 301 | 473 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 3 | 321 | 277 |
| 17.10.1999 Rockingham (WA) | 5 | 356 | 354 |
| 08.10.2000 Rockingham (WA) | 2 | 377 | 365 |
| 06.06.2005 Western Australian Championships (WA) | 6 | 373 | 294 |
| 06.06.2005 Western Australian Championships (WA) | 11 | 268 | 447 |
| 30.09.2007 Pinjarra (WA) | 4 | 345 | 267 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 334.42 | 353.85 | |
| Spread: | -136 | 136 | |