| Tournament | Round | Pam Blythe | Joan Ashton |
| 22.02.1998 Unley February (SA) | 6 | 334 | 339 |
| 29.03.1998 Unley (SA) | 6 | 334 | 339 |
| 24.05.1998 South Australian Championships (SA) | 6 | 299 | 405 |
| 19.07.1998 July (SA) | 3 | 411 | 229 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 344.5 | 328 | |
| Spread: | 66 | -66 | |