| Tournament | Round | Marion Merickel | Vicki Prins |
| 20.04.2002 Beaumaris (TAS) | 6 | 284 | 368 |
| 14.05.2006 Scamander (TAS) | 4 | 413 | 367 |
| 14.05.2006 Scamander (TAS) | 13 | 362 | 372 |
| 06.05.2007 East Coast (TAS) | 7 | 363 | 352 |
| 08.08.2009 Launceston (TAS) | 9 | 518 | 320 |
| 06.02.2010 Ulverstone 2010 (TAS) | 9 | 539 | 339 |
| 22.08.2010 Ross August (TAS) | 5 | 418 | 400 |
| 25.09.2011 Swansea (TAS) | 15 | 307 | 417 |
| 05.02.2012 Ulverstone (TAS) | 12 | 449 | 343 |
| 17.05.2015 Scamander (TAS) | 10 | 432 | 339 |
| 25.06.2016 Ross June (TAS) | 3 | 290 | 458 |
| 14.01.2017 Ross Jan (TAS) | 1 | 309 | 443 |
| 18.03.2017 Ross March (TAS) | 4 | 312 | 394 |
| 13.01.2018 Ross Jan (TAS) | 1 | 380 | 312 |
| 04.03.2018 Ross March (TAS) | 1 | 461 | 372 |
| 21.07.2018 Ross July (TAS) | 1 | 284 | 406 |
| 17.08.2019 ROSS AUG (TAS) | 2 | 371 | 391 |
| 02.02.2020 ulverstone (TAS) | 10 | 348 | 358 |
| 28.11.2020 Ross November 2020 (TAS) | 1 | 402 | 341 |
| 06.02.2021 ulv0621 (TAS) | 13 | 429 | 387 |
| Head-to-head after 20 games | 11 | 9 | |
| Average score | 383.55 | 373.95 | |
| Spread: | 192 | -192 | |