| Tournament | Round | Bertha Williams | June Eggleston |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 4 | 329 | 288 |
| 13.02.2000 Fremantle (WA) | 1 | 371 | 276 |
| 10.09.2000 Yokine (WA) | 4 | 310 | 324 |
| 21.04.2002 Nedlands (WA) | 4 | 366 | 378 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 344 | 316.5 | |
| Spread: | 110 | -110 | |