| Tournament | Round | Kathy Quarrell | Carol Johnston |
| 15.02.2004 Ipswich (QLD) | 3 | 288 | 374 |
| 13.06.2005 Toowoomba Winter Wound Wobin (QLD) | 7 | 231 | 401 |
| 13.06.2005 Toowoomba Winter Wound Wobin (QLD) | 14 | 221 | 390 |
| 03.07.2005 Coominya (QLD) | 1 | 250 | 257 |
| 11.06.2006 WWW Round Robins (QLD) | 2 | 342 | 305 |
| 11.06.2006 WWW Round Robins (QLD) | 7 | 256 | 323 |
| 11.06.2006 WWW Round Robins (QLD) | 12 | 277 | 357 |
| 10.06.2007 Toowoomba (QLD) | 11 | 202 | 431 |
| Head-to-head after 8 games | 1 | 7 | |
| Average score | 258.37 | 354.75 | |
| Spread: | -771 | 771 | |