| Tournament | Round | Betty Beresford | Patti McDonald |
| 17.06.2007 Charity Tournament (QLD) | 7 | 298 | 327 |
| 28.10.2007 Mindbenders Tournament (QLD) | 3 | 246 | 445 |
| 24.10.2009 Redcliffe ABC (QLD) | 1 | 387 | 309 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 310.33 | 360.33 | |
| Spread: | -150 | 150 | |