| Tournament | Round | Sylvia Watkins | Marion Merickel |
| 06.07.2003 East Coast (TAS) | 8 | 279 | 341 |
| 31.10.2009 Tasmanian State Champ (TAS) | 9 | 388 | 350 |
| 20.03.2010 Kingston 2 Sat (TAS) | 4 | 309 | 438 |
| 21.03.2010 Kingston 2 Sun (TAS) | 1 | 405 | 299 |
| 22.08.2010 Ross August (TAS) | 1 | 396 | 406 |
| 16.10.2010 North v South (TAS) | 2 | 322 | 380 |
| 22.09.2012 Eastern Sat (TAS) | 6 | 367 | 365 |
| 23.09.2012 Eastern Sun (TAS) | 2 | 355 | 346 |
| 13.01.2013 Campbell Town (TAS) | 6 | 286 | 331 |
| 22.08.2015 Ross Aug (TAS) | 5 | 279 | 369 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 338.6 | 362.5 | |
| Spread: | -239 | 239 | |