| Date | Tournament | State | Round | Marilyn Smith | Patricia Mitchell |
|---|---|---|---|---|---|
| 05/04/1999 | Australian Championships | NSW | 5 | 496 | 388 |
| 08/06/2003 | Victorian Championships | VIC | 15 | 418 | 391 |
| 09/04/2012 | Australian Championship | TAS | 15 | 395 | 342 |
| Head-to-head after 3 games | 3 | 0 | |||
| Average score | 436.33 | 373.67 | |||
| Spread | 188 | -188 | |||