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