| Tournament | Round | Betty Mitchell | Michael Cameron |
| 14.01.2001 January Open (SA) | 1 | 273 | 444 |
| 11.03.2007 South Australian Championships (SA) | 1 | 314 | 524 |
| 11.03.2012 SA Championship (SA) | 1 | 328 | 410 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 305 | 459.33 | |
| Spread: | -463 | 463 | |