| Date | Tournament | State | Round | Trish Cearns | Betty Mitchell |
|---|---|---|---|---|---|
| 22/02/1998 | Unley February | SA | 1 | 376 | 313 |
| 29/03/1998 | Unley | SA | 1 | 376 | 313 |
| 05/04/1998 | Victor Harbour | SA | 6 | 372 | 333 |
| 25/10/1998 | October | SA | 3 | 364 | 390 |
| 21/04/2003 | Australian Championships | SA | 7 | 459 | 290 |
| 17/04/2006 | Australian Championships | QLD | 3 | 315 | 351 |
| Head-to-head after 6 games | 4 | 2 | |||
| Average score | 377.00 | 331.67 | |||
| Spread | 272 | -272 | |||