| Tournament | Round | Arnold Appelhof | Erica Williams |
| 04.05.2008 Queensland Championships (QLD) | 17 | 337 | 334 |
| 05.07.2009 Coominya (QLD) | 5 | 331 | 438 |
| 03.07.2011 Coominya (QLD) | 7 | 461 | 267 |
| 01.04.2013 Australian Championship (QLD) | 20 | 369 | 323 |
| 22.06.2014 Southport Winter (QLD) | 2 | 396 | 374 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 378.8 | 347.2 | |
| Spread: | 158 | -158 | |