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