| Tournament | Round | Doreen Laughlin | Julia Sorell |
| 14.03.1999 Ulverstone (TAS) | 6 | 284 | 367 |
| 31.03.2001 Tasmania March (TAS) | 4 | 387 | 341 |
| 31.03.2001 Tasmania March (TAS) | 10 | 335 | 401 |
| 14.03.2004 Launceston (TAS) | 13 | 345 | 459 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 337.75 | 392 | |
| Spread: | -217 | 217 | |