| Date | Tournament | State | Round | Marge Roberts | Dawn Lawrie |
|---|---|---|---|---|---|
| 19/06/2004 | Western Australian Championships | WA | 7 | 293 | 395 |
| 15/05/2005 | Melville | WA | 5 | 265 | 448 |
| 25/09/2005 | Manjimup Standard | WA | 6 | 280 | 402 |
| 01/06/2008 | WA Championships | WA | 4 | 333 | 366 |
| 01/06/2008 | WA Championships | WA | 11 | 287 | 336 |
| Head-to-head after 5 games | 0 | 5 | |||
| Average score | 291.60 | 389.40 | |||
| Spread | -489 | 489 | |||