| Tournament | Round | Dawn Thomas | Lorraine Thomas |
| 03.12.2000 McKinnon (VIC) | 1 | 322 | 384 |
| 04.07.2004 Nunawading (VIC) | 4 | 397 | 333 |
| 28.08.2004 Winter's End (VIC) | 1 | 366 | 462 |
| 16.01.2005 Aestival (VIC) | 1 | 269 | 426 |
| 20.05.2007DANDENONG (VIC) | 6 | 411 | 326 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 353 | 386.2 | |
| Spread: | -166 | 166 | |