| Tournament | Round | Sylvia Watkins | Alan Mathews |
| 24.06.2007 Bellerive (TAS) | 1 | 432 | 414 |
| 28.06.2008 Bellerive (TAS) | 5 | 366 | 364 |
| 21.09.2008 Glenorchy (TAS) | 14 | 360 | 319 |
| 31.10.2009 Tasmanian State Champ (TAS) | 12 | 336 | 373 |
| 11.04.2010 Ross Round Robin (TAS) | 7 | 283 | 522 |
| 22.08.2010 Ross August (TAS) | 6 | 339 | 342 |
| 06.11.2010 State Championship (TAS) | 12 | 395 | 333 |
| 20.03.2011 Kingston Sunday (TAS) | 4 | 342 | 385 |
| 20.05.2012 East Coast Sunday (TAS) | 1 | 380 | 313 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 359.22 | 373.88 | |
| Spread: | -132 | 132 | |