| Tournament | Round | Margaret Griggs | Penny Wells |
| 19.06.2004 Bellerive (TAS) | 1 | 259 | 456 |
| 18.09.2004 Glenorchy (TAS) | 1 | 247 | 427 |
| 06.03.2005 Beaconsfield (TAS) | 1 | 340 | 354 |
| 15.05.2005 East Coast (TAS) | 14 | 271 | 441 |
| 08.08.2009 Launceston (TAS) | 13 | 376 | 466 |
| 11.12.2010 Ross Xmas 2010 (TAS) | 7 | 305 | 383 |
| 20.03.2011 Kingston Sunday (TAS) | 7 | 390 | 489 |
| 18.03.2012 Kingston Sunday (TAS) | 2 | 405 | 322 |
| 20.05.2012 East Coast Sunday (TAS) | 1 | 298 | 323 |
| 13.01.2013 Campbell Town (TAS) | 3 | 314 | 437 |
| 14.09.2013 EASTERN SHORE Saturday (TAS) | 1 | 384 | 430 |
| 24.05.2014 East Coast Sat A (TAS) | 7 | 327 | 411 |
| 27.02.2016 Ross (TAS) | 7 | 433 | 381 |
| 24.04.2016 Kingston (TAS) | 3 | 404 | 408 |
| 18.03.2017 Ross March (TAS) | 1 | 421 | 331 |
| 26.11.2017 Ross Dec (TAS) | 4 | 435 | 414 |
| 27.05.2018 BELL WINTER (TAS) | 10 | 367 | 305 |
| 24.06.2018 Kingston June (TAS) | 11 | 399 | 437 |
| 08.12.2018 ROSS Dec (TAS) | 3 | 389 | 336 |
| 15.03.2020 Kingston (TAS) | 11 | 386 | 401 |
| 14.05.2022 East Coast (TAS) | 1 | 418 | 391 |
| 15.07.2023 Kingston July Saturday (TAS) | 3 | 431 | 357 |
| Head-to-head after 22 games | 8 | 14 | |
| Average score | 363.59 | 395.45 | |
| Spread: | -701 | 701 | |