| Tournament | Round | Mary Brown | Joan King |
| 14.02.1999 South Australian Championships (SA) | 8 | 320 | 298 |
| 13.02.2000 South Australian Championships (SA) | 12 | 446 | 318 |
| 13.01.2002 January Open (SA) | 2 | 292 | 420 |
| 21.07.2002 Unley July (SA) | 3 | 396 | 386 |
| 08.03.2003 South Australian Championships (SA) | 5 | 419 | 353 |
| 08.03.2003 South Australian Championships (SA) | 13 | 335 | 342 |
| 25.05.2003 Northern Tournament (SA) | 1 | 357 | 344 |
| 20.07.2003 Hove (SA) | 6 | 328 | 296 |
| 13.09.2003 Southern Tournament (SA) | 4 | 389 | 259 |
| 15.11.2003 Unley November (SA) | 1 | 409 | 319 |
| 17.07.2005 July (SA) | 5 | 385 | 371 |
| 21.05.2006 SA May Tournament (SA) | 1 | 341 | 219 |
| Head-to-head after 12 games | 10 | 2 | |
| Average score | 368.08 | 327.08 | |
| Spread: | 492 | -492 | |