| Tournament | Round | Kath Bermingham | Lola Dunstan |
| 15.02.1998 Fremantle (WA) | 2 | 366 | 299 |
| 14.02.1999 Fremantle (WA) | 5 | 364 | 364 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 6 | 386 | 354 |
| 30.09.2001 Manjimup (WA) | 2 | 299 | 364 |
| Head-to-head after 4 games | 2.5 | 1.5 | |
| Average score | 353.75 | 345.25 | |
| Spread: | 34 | -34 | |