| Tournament | Round | Brenda Thurgar | Joyce McCombe |
| 07.03.1999 Bendigo (VIC) | 3 | 334 | 338 |
| 23.05.1999 Dandenong (VIC) | 6 | 372 | 301 |
| 26.09.1999 Essendon (VIC) | 4 | 398 | 347 |
| 19.03.2000 Prahran (VIC) | 1 | 288 | 359 |
| 21.05.2000 Dandenong (VIC) | 1 | 400 | 262 |
| 30.03.2003 Langwarrin (VIC) | 2 | 445 | 301 |
| 22.06.2003 Nunawading (VIC) | 3 | 294 | 465 |
| 28.09.2003 Essendon (VIC) | 5 | 326 | 377 |
| 16.01.2005 Aestival (VIC) | 7 | 288 | 351 |
| 13.04.2008 Langwarrin (VIC) | 4 | 345 | 395 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 349 | 349.6 | |
| Spread: | -6 | 6 | |