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