| Tournament | Round | Sharon Sorensen | Wayne Willis |
| 12.04.2004 Australian Championships (ACT) | 17 | 386 | 282 |
| 09.04.2007 Australian Championships (NSW) | 13 | 392 | 313 |
| 04.05.2008 Queensland Championships (QLD) | 12 | 318 | 369 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 19 | 420 | 348 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 5 | 388 | 347 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 15 | 333 | 358 |
| 09.04.2012 Australian Championship (TAS) | 20 | 473 | 278 |
| 26.08.2012 Qld Championships (QLD) | 5 | 369 | 370 |
| 26.08.2012 Qld Championships (QLD) | 13 | 373 | 288 |
| 01.10.2018 NSW Champs (NSW) | 10 | 389 | 263 |
| Head-to-head after 10 games | 7 | 3 | |
| Average score | 384.1 | 321.6 | |
| Spread: | 625 | -625 | |