| Tournament | Round | Dorothy Kent | Liz Quantock |
| 29.02.2004 Kwinana (WA) | 1 | 335 | 302 |
| 17.10.2004 Rockingham (WA) | 5 | 302 | 444 |
| 06.06.2005 Western Australian Championships (WA) | 19 | 328 | 328 |
| 04.06.2007 Western Australian Championships C & D (WA) | 7 | 356 | 396 |
| Head-to-head after 4 games | 1.5 | 2.5 | |
| Average score | 330.25 | 367.5 | |
| Spread: | -149 | 149 | |