| Tournament | Round | Mary Slater | Marilyn Evans |
| 09.02.2001 Unley February (SA) | 3 | 349 | 251 |
| 13.01.2002 January Open (SA) | 5 | 286 | 336 |
| 09.03.2002 South Australian Championships (SA) | 6 | 294 | 373 |
| 18.08.2002 August (SA) | 5 | 312 | 410 |
| 21.06.2003 Unley June (SA) | 6 | 248 | 376 |
| 10.08.2003 Unley August (SA) | 2 | 298 | 338 |
| 26.10.2003 Unley October (SA) | 5 | 292 | 382 |
| 08.02.2004 February Open (SA) | 5 | 323 | 337 |
| 18.06.2005 June (SA) | 3 | 260 | 361 |
| Head-to-head after 9 games | 1 | 8 | |
| Average score | 295.77 | 351.55 | |
| Spread: | -502 | 502 | |