| Tournament | Round | Erica Williams | Alastair Richards |
| 01.07.2001 Lismore (NSW) | 4 | 454 | 337 |
| 07.10.2001 Mindbenders Standard (QLD) | 5 | 394 | 378 |
| 03.05.2003 Big Weekend Saturday (QLD) | 2 | 327 | 369 |
| 05.05.2003 Big Weekend at Olga's (QLD) | 3 | 379 | 310 |
| 30.05.2004 Surfers is Paradise Mindgames (QLD) | 4 | 336 | 521 |
| 01.05.2005 May Charity Weekend - Day 2 (QLD) | 2 | 386 | 396 |
| 27.08.2006 Queensland Championships (QLD) | 4 | 312 | 416 |
| 02.08.2011 Cairns (QLD) | 3 | 350 | 420 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 367.25 | 393.37 | |