| Tournament | Round | Marlene Brown | Winifred Akhurst |
| 16.01.1999 January (SA) | 3 | 356 | 331 |
| 14.02.1999 South Australian Championships (SA) | 9 | 412 | 302 |
| 20.08.2000 Unley (SA) | 4 | 280 | 415 |
| 23.11.2001 November (SA) | 2 | 326 | 362 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 343.5 | 352.5 | |
| Spread: | -36 | 36 | |