| Tournament | Round | Kathy Quarrell | Leonor Hellyar |
| 07.06.1998 Millmerran (QLD) | 2 | 251 | 307 |
| 13.09.1998 Toowoomba (QLD) | 6 | 236 | 345 |
| 11.07.1999 Coominya Winter (QLD) | 3 | 240 | 259 |
| 12.09.1999 Toowoomba (QLD) | 1 | 363 | 306 |
| 09.01.2000 Coominya Summer (QLD) | 2 | 291 | 354 |
| 30.04.2000 Auran Round Robin (QLD) | 4 | 359 | 294 |
| 11.06.2000 Millmerran (QLD) | 2 | 342 | 331 |
| 10.06.2001 Millmerran (QLD) | 4 | 303 | 299 |
| 08.07.2001 Coominya (QLD) | 5 | 352 | 370 |
| 10.06.2007 Toowoomba (QLD) | 8 | 336 | 400 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 307.3 | 326.5 | |
| Spread: | -192 | 192 | |