| Tournament | Round | Brenda Thurgar | Diane Stoyan |
| 26.09.1999 Essendon (VIC) | 3 | 354 | 403 |
| 03.12.2000 McKinnon (VIC) | 5 | 328 | 410 |
| 21.01.2001 Aestival (VIC) | 7 | 382 | 322 |
| 25.02.2001 Camberwell (VIC) | 4 | 423 | 323 |
| 25.03.2001 Langwarrin (VIC) | 1 | 333 | 300 |
| 09.06.2001 Victorian Championships (VIC) | 9 | 326 | 386 |
| 10.11.2002 Geelong (VIC) | 3 | 289 | 446 |
| 11.11.2012 Geelong (VIC) | 3 | 329 | 439 |
| 17.03.2013 Langwarrin (VIC) | 2 | 404 | 445 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 352 | 386 | |
| Spread: | -306 | 306 | |