| Tournament | Round | Carol Harrison | Liz Quantock |
| 30.05.1999 Melville (WA) | 6 | 375 | 312 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 5 | 366 | 318 |
| 19.03.2000 Bunbury (WA) | 4 | 343 | 304 |
| 08.07.2000 Bassendean (WA) | 3 | 344 | 300 |
| 21.10.2001 Rockingham (WA) | 2 | 348 | 249 |
| 26.05.2002 Melville (WA) | 5 | 416 | 296 |
| 08.02.2004 Fremantle (WA) | 7 | 334 | 316 |
| 30.05.2004 Melville (WA) | 4 | 344 | 364 |
| 15.05.2005 Melville (WA) | 6 | 309 | 293 |
| Head-to-head after 9 games | 8 | 1 | |
| Average score | 353.22 | 305.77 | |