| Tournament | Round | Natalie Tadday | Sandra Elliott |
| 08.04.2001 Blacktown (NSW) | 4 | 334 | 362 |
| 07.10.2002 New South Wales Championships (NSW) | 11 | 493 | 282 |
| 15.05.2003 Ulladulla (NSW) | 2 | 451 | 234 |
| 16.05.2009 Ulladulla (NSW) | 9 | 451 | 346 |
| 13.02.2010 Wollongong Round Robins (NSW) | 3 | 455 | 367 |
| 24.04.2010 APRIL FUNDRAISER (NSW) | 9 | 375 | 267 |
| 15.05.2011 Ulladulla (NSW) | 8 | 374 | 405 |
| 05.01.2013 Janboree (NSW) | 3 | 446 | 328 |
| 04.05.2013 Sydney West (NSW) | 6 | 388 | 367 |
| 19.05.2013 Ulladulla (NSW) | 3 | 436 | 315 |
| 25.10.2014 Room to Read Charity (NSW) | 5 | 416 | 294 |
| 01.03.2015 BUGS (NSW) | 1 | 380 | 400 |
| 23.05.2015 Fundraiser (NSW) | 1 | 428 | 362 |
| 12.07.2015 Winter Challenge (NSW) | 8 | 327 | 347 |
| 24.10.2015 Room to Read (NSW) | 1 | 422 | 347 |
| 06.01.2024 JANBOREE (NSW) | 6 | 364 | 373 |
| Head-to-head after 16 games | 11 | 5 | |
| Average score | 408.75 | 337.25 | |