| Tournament | Round | Dorothy Horton | Sylvia Watkins |
| 27.10.2001 Tasmanian Championships (TAS) | 1 | 331 | 430 |
| 02.02.2002 Ulverstone February (TAS) | 12 | 390 | 284 |
| 20.04.2002 Beaumaris (TAS) | 1 | 353 | 266 |
| 25.01.2004 Ulverstone (TAS) | 1 | 304 | 277 |
| 29.10.2006 Tasmanian Championships (TAS) | 2 | 364 | 277 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 348.4 | 306.8 | |
| Spread: | 208 | -208 | |