| Tournament | Round | Sharon Sorensen | Martin Waterworth |
| 30.12.2006 YearEnduro (NSW) | 7 | 367 | 390 |
| 31.12.2011 New Year's Soiree (NSW) | 5 | 280 | 432 |
| 01.01.2012 New Year Morning (NSW) | 2 | 345 | 458 |
| 05.02.2012 Kempsey (NSW) | 6 | 255 | 399 |
| 17.08.2013 Townsville Saturday (QLD) | 2 | 375 | 475 |
| 24.08.2013 Cairns Saturday (QLD) | 5 | 335 | 353 |
| 25.08.2013 Cairns Sunday (QLD) | 6 | 320 | 376 |
| 04.01.2016 Janboree (NSW) | 5 | 457 | 449 |
| 09.07.2017 Magnetic Is Sun (QLD) | 3 | 311 | 397 |
| 05.01.2019 JANBOREE (NSW) | 7 | 396 | 365 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 14 | 339 | 416 |
| Head-to-head after 11 games | 2 | 9 | |
| Average score | 343.63 | 410 | |
| Spread: | -730 | 730 | |