| Tournament | Round | Brenda Thurgar | Margaret Boucher |
| 17.01.1999 Bil Rose Aestival (VIC) | 4 | 355 | 342 |
| 05.12.1999 McKinnon (VIC) | 4 | 356 | 341 |
| 05.08.2001 Knox (VIC) | 6 | 332 | 465 |
| 20.01.2002 Aestival (VIC) | 5 | 390 | 387 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 358.25 | 383.75 | |
| Spread: | -102 | 102 | |