| Date | Tournament | State | Round | Margaret Griggs | Mona Stephens |
|---|---|---|---|---|---|
| 06/07/2003 | East Coast | TAS | 11 | 377 | 380 |
| 19/10/2003 | Tasmanian Championships | TAS | 8 | 338 | 362 |
| 14/03/2004 | Launceston | TAS | 8 | 483 | 210 |
| 16/05/2004 | East Coast | TAS | 11 | 405 | 281 |
| 23/01/2005 | Ulverstone | TAS | 11 | 442 | 256 |
| 22/01/2006 | Ulverstone | TAS | 7 | 330 | 279 |
| 05/03/2006 | Beaconsfield | TAS | 8 | 370 | 330 |
| 30/07/2006 | Campbell Town | TAS | 7 | 356 | 275 |
| 04/02/2007 | Ulverstone | TAS | 2 | 393 | 278 |
| 06/05/2007 | East Coast | TAS | 1 | 367 | 421 |
| 29/07/2007 | Launceston | TAS | 11 | 404 | 280 |
| 27/07/2008 | Launceston | TAS | 3 | 395 | 332 |
| Head-to-head after 12 games | 9 | 3 | |||
| Average score | 388.33 | 307.00 | |||
| Spread | 976 | -976 | |||