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