| Tournament | Round | Margaret Griggs | Peter Wilkins |
| 25.01.2004 Ulverstone (TAS) | 11 | 399 | 406 |
| 31.10.2004 Tasmanian Championships (TAS) | 8 | 338 | 388 |
| 30.10.2005 Tasmanian Championships (TAS) | 8 | 369 | 383 |
| 15.03.2009 Kingston (TAS) | 5 | 334 | 434 |
| 16.10.2010 North v South (TAS) | 5 | 343 | 366 |
| 20.03.2011 Kingston Sunday (TAS) | 4 | 542 | 341 |
| 21.08.2011 Campbell Town (TAS) | 8 | 320 | 386 |
| 06.11.2011 State Championship (TAS) | 4 | 508 | 309 |
| 20.07.2014 Beltana2 (TAS) | 1 | 472 | 308 |
| 14.06.2015 Bellerive Sun (TAS) | 3 | 503 | 305 |
| 01.11.2015 Tas Champs (TAS) | 9 | 445 | 272 |
| 24.04.2016 Kingston (TAS) | 9 | 372 | 406 |
| 14.08.2016 Bellerive (TAS) | 9 | 423 | 407 |
| 18.06.2017 Kingston (TAS) | 7 | 397 | 334 |
| 27.05.2018 BELL WINTER (TAS) | 8 | 373 | 383 |
| 10.07.2021 Kingston July (TAS) | 11 | 423 | 379 |
| 30.10.2021 Tas Champs (TAS) | 6 | 482 | 308 |
| Head-to-head after 17 games | 9 | 8 | |
| Average score | 414.29 | 359.7 | |
| Spread: | 928 | -928 | |