| Date | Tournament | State | Round | Mary Packenham | Marlene Brown |
|---|---|---|---|---|---|
| 22/02/1998 | Unley February | SA | 5 | 277 | 328 |
| 21/03/1998 | February | SA | 5 | 260 | 325 |
| 29/03/1998 | Unley | SA | 5 | 277 | 328 |
| 24/05/1998 | South Australian Championships | SA | 2 | 313 | 360 |
| 22/08/1999 | August | SA | 1 | 312 | 366 |
| 13/02/2000 | South Australian Championships | SA | 9 | 319 | 290 |
| 19/03/2000 | March | SA | 5 | 337 | 329 |
| 24/07/2000 | July | SA | 3 | 324 | 356 |
| 15/07/2001 | July | SA | 2 | 357 | 334 |
| Head-to-head after 9 games | 3 | 6 | |||
| Average score | 308.44 | 335.11 | |||
| Spread | -240 | 240 | |||