| Tournament | Round | Henny Yates | Shirley Allen |
| 19.09.1999 Spring Subiaco (WA) | 3 | 393 | 345 |
| 03.10.1999 Yokine (WA) | 6 | 441 | 342 |
| 13.08.2000 Western Australian Masters (WA) | 2 | 454 | 390 |
| 13.01.2002 WA Open (WA) | 4 | 450 | 328 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 434.5 | 351.25 | |
| Spread: | 333 | -333 | |