| Date | Tournament | State | Round | Susan MacGillivray | Mary McMahon |
|---|---|---|---|---|---|
| 16/04/2001 | Australian Championships | VIC | 7 | 376 | 390 |
| 13/06/2005 | Victorian Championships | VIC | 13 | 417 | 305 |
| 28/03/2016 | Australian Championship | SA | 11 | 455 | 407 |
| 28/03/2016 | Australian Championship | SA | 15 | 372 | 355 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 405.00 | 364.25 | |||
| Spread | 163 | -163 | |||