| Tournament | Round | Erica Williams | Sue Quirke |
| 19.05.2002 Donnybrook (QLD) | 1 | 362 | 349 |
| 13.07.2003 Coominya (QLD) | 5 | 281 | 399 |
| 30.11.2003 Southport (QLD) | 1 | 326 | 423 |
| 15.01.2006 Greenbank (QLD) | 1 | 433 | 380 |
| 28.10.2007 Mindbenders Tournament (QLD) | 1 | 325 | 435 |
| 05.07.2009 Coominya (QLD) | 1 | 327 | 405 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 342.33 | 398.5 | |