| Tournament | Round | Julie Belle | Tony Williams |
| 25.04.2011 Aus Championship (ACT) | 4 | 311 | 399 |
| 01.04.2013 Australian Championship (QLD) | 8 | 262 | 415 |
| 01.04.2013 Australian Championship (QLD) | 18 | 339 | 367 |
| 21.04.2014 Australian Championship (NSW) | 19 | 309 | 365 |
| 06.04.2015 Australian Championship (VIC) | 3 | 447 | 357 |
| 28.03.2016 Australian Championship (SA) | 7 | 405 | 340 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 345.5 | 373.83 | |
| Spread: | -170 | 170 | |