| Tournament | Round | Patricia Mitchell | Alastair Richards |
| 28.03.2005 Australian Championships (TAS) | 21 | 325 | 439 |
| 30.07.2011 Townsville Saturday (QLD) | 6 | 249 | 516 |
| 07.08.2011 Magnetic Is Sunday (QLD) | 5 | 281 | 449 |
| 29.07.2012 Cairns (QLD) | 1 | 256 | 461 |
| 04.08.2012 Townsville Saturday (QLD) | 5 | 325 | 443 |
| Head-to-head after 5 games | 0 | 5 | |
| Average score | 287.2 | 461.6 | |
| Spread: | -872 | 872 | |