| Tournament | Round | Mary Packenham | Winifred Akhurst |
| 21.03.1998 February (SA) | 6 | 353 | 357 |
| 19.07.1998 July (SA) | 1 | 292 | 313 |
| 23.08.1998 August (SA) | 1 | 341 | 346 |
| 14.02.1999 South Australian Championships (SA) | 11 | 283 | 339 |
| 14.02.1999 South Australian Championships (SA) | 14 | 368 | 317 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 327.39 | 334.4 | |
| Spread: | -35 | 35 | |