| Tournament | Round | Doreen Laughlin | Dorothy Horton |
| 27.10.2001 Tasmanian Championships (TAS) | 6 | 369 | 409 |
| 20.04.2002 Beaumaris (TAS) | 11 | 313 | 433 |
| 09.02.2003 Ulverstone (TAS) | 1 | 330 | 368 |
| 22.01.2006 Ulverstone (TAS) | 10 | 283 | 386 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 323.75 | 399 | |
| Spread: | -301 | 301 | |