| Date | Tournament | State | Round | Betty Mitchell | Adam Kretschmer |
|---|---|---|---|---|---|
| 11/09/2005 | September | SA | 5 | 334 | 366 |
| 20/11/2005 | November | SA | 3 | 423 | 357 |
| 12/03/2006 | South Australian Championships | SA | 6 | 408 | 390 |
| 09/03/2008 | South Australian Championships | SA | 4 | 374 | 370 |
| 07/03/2009 | South Australian Championships | SA | 1 | 313 | 452 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 370.40 | 387.00 | |||
| Spread | -83 | 83 | |||