| Tournament | Round | Dorothy Kent | Jenny Coetzee |
| 06.06.2005 Western Australian Championships (WA) | 12 | 340 | 347 |
| 06.06.2005 Western Australian Championships (WA) | 15 | 300 | 375 |
| 07.03.2007 Mandurah (WA) | 7 | 320 | 288 |
| 25.04.2007 Anzac Day Maximin (WA) | 1 | 290 | 329 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 312.5 | 334.75 | |
| Spread: | -89 | 89 | |