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