| Date | Tournament | State | Round | Betty Mitchell | Merle Sharrock |
|---|---|---|---|---|---|
| 13/03/2005 | South Australian Championships | SA | 2 | 350 | 435 |
| 21/08/2005 | August | SA | 1 | 269 | 378 |
| 17/06/2006 | SA June Tournament | SA | 3 | 267 | 436 |
| 19/11/2006 | November | SA | 1 | 330 | 371 |
| 04/02/2007 | SA February Tournament | SA | 3 | 292 | 403 |
| 28/04/2007 | SA April Tournament | SA | 2 | 356 | 309 |
| 20/05/2007 | May Tournament | SA | 2 | 493 | 308 |
| 18/08/2007 | August Tournament | SA | 6 | 352 | 423 |
| 23/09/2007 | September Tournament | SA | 2 | 306 | 354 |
| Head-to-head after 9 games | 2 | 7 | |||
| Average score | 335.00 | 379.67 | |||
| Spread | -402 | 402 | |||