| Tournament | Round | Sunny Wright | Erica Williams |
| 21.08.1999 Queensland Championships (QLD) | 16 | 388 | 329 |
| 11.06.2000 Millmerran (QLD) | 6 | 328 | 321 |
| 28.03.2005 Australian Championships (TAS) | 1 | 292 | 349 |
| 17.04.2006 Australian Championships (QLD) | 16 | 355 | 280 |
| 27.05.2007 Ocean Shores (NSW) | 6 | 431 | 361 |
| 23.02.2008 Early Warm-Up (QLD) | 1 | 334 | 359 |
| 18.04.2010 Lismore ANZAC (NSW) | 3 | 356 | 380 |
| 30.05.2010 Rainbow Region (NSW) | 5 | 412 | 366 |
| 27.02.2011 Brunswick Valley (NSW) | 3 | 349 | 400 |
| 25.04.2011 Aus Championship (ACT) | 9 | 316 | 404 |
| 25.04.2011 Aus Championship (ACT) | 13 | 418 | 339 |
| 01.04.2013 Australian Championship (QLD) | 15 | 339 | 453 |
| Head-to-head after 12 games | 6 | 6 | |
| Average score | 359.83 | 361.75 | |
| Spread: | -23 | 23 | |