| Tournament | Round | Erica Williams | Dot Robb |
| 22.02.1998 Ipswich (QLD) | 2 | 346 | 426 |
| 10.01.1999 Coominya Summer (QLD) | 3 | 375 | 333 |
| 21.08.1999 Queensland Championships (QLD) | 4 | 291 | 441 |
| 21.08.1999 Queensland Championships (QLD) | 17 | 445 | 299 |
| 22.04.2000 Australian Championships (QLD) | 4 | 371 | 296 |
| 19.10.2002 Mindbenders Open (QLD) | 3 | 392 | 378 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 8 | 412 | 288 |
| 17.04.2006 Australian Championships (QLD) | 9 | 305 | 315 |
| 25.10.2008 Mindbenders Saturday (QLD) | 3 | 317 | 347 |
| 24.10.2009 Redcliffe ABC (QLD) | 7 | 269 | 366 |
| Head-to-head after 10 games | 5 | 5 | |
| Average score | 352.3 | 348.9 | |
| Spread: | 34 | -34 | |