| Date | Tournament | State | Round | Margaret Griggs | Keri Heart |
|---|---|---|---|---|---|
| 02/03/2008 | Kingston | TAS | 12 | 364 | 387 |
| 21/09/2008 | Glenorchy | TAS | 9 | 293 | 375 |
| 08/02/2009 | Ulverstone | TAS | 2 | 441 | 339 |
| 30/05/2009 | Scamander Div1 | TAS | 10 | 488 | 361 |
| 06/02/2010 | Ulverstone 2010 | TAS | 2 | 335 | 416 |
| 24/07/2011 | Launceston | TAS | 12 | 368 | 360 |
| 21/08/2011 | Campbell Town | TAS | 5 | 483 | 430 |
| 06/11/2011 | State Championship | TAS | 8 | 394 | 353 |
| 09/04/2012 | Australian Championship | TAS | 17 | 441 | 373 |
| 19/07/2014 | Bellerive | TAS | 7 | 344 | 466 |
| 02/11/2014 | Tasmanian Championship | TAS | 8 | 370 | 429 |
| 10/01/2015 | Ross | TAS | 3 | 303 | 377 |
| 08/03/2015 | Kingston | TAS | 6 | 389 | 440 |
| 06/04/2015 | Australian Championship | VIC | 16 | 337 | 386 |
| 17/05/2015 | Scamander | TAS | 5 | 425 | 472 |
| 22/08/2015 | Ross Aug | TAS | 3 | 444 | 320 |
| 24/04/2016 | Kingston | TAS | 5 | 366 | 425 |
| 05/02/2017 | Ulverstone | TAS | 12 | 367 | 395 |
| 05/02/2017 | Ulverstone | TAS | 14 | 340 | 335 |
| 27/05/2018 | BELL WINTER | TAS | 12 | 463 | 405 |
| 08/04/2023 | PLATE | VIC | 4 | 333 | 301 |
| 08/04/2023 | PLATE | VIC | 23 | 369 | 285 |
| 04/04/2026 | AUS CHAMPS | ACT | 22 | 342 | 320 |
| Head-to-head after 23 games | 12 | 11 | |||
| Average score | 382.57 | 380.43 | |||
| Spread | 49 | -49 | |||