| Tournament | Round | Trish Cearns | Winifred Akhurst |
| 24.05.1998 South Australian Championships (SA) | 6 | 388 | 313 |
| 16.01.1999 January (SA) | 4 | 432 | 330 |
| 14.02.1999 South Australian Championships (SA) | 7 | 325 | 310 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 381.66 | 317.66 | |
| Spread: | 192 | -192 | |