| Tournament | Round | Natalie Tadday | Mark Smith |
| 23.05.2004 Ulladulla (NSW) | 14 | 290 | 274 |
| 19.06.2004 Wollongong Marj Babb (NSW) | 3 | 393 | 344 |
| 09.01.2005 Janboree (NSW) | 2 | 462 | 316 |
| 22.05.2005 Ulladulla (NSW) | 8 | 327 | 358 |
| 17.06.2005 Wollongong Marj Babb (NSW) | 5 | 370 | 414 |
| 07.01.2006 Janboree (NSW) | 6 | 311 | 513 |
| 28.10.2006 Sydney (NSW) | 5 | 342 | 358 |
| 01.10.2007 New South Wales Champs (NSW) | 6 | 307 | 479 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 6 | 385 | 394 |
| 27.02.2010 Matchplay Qualifier (NSW) | 1 | 291 | 328 |
| 04.10.2010 NSW Championships (NSW) | 3 | 326 | 423 |
| 03.10.2011 NSW Championships (NSW) | 20 | 365 | 387 |
| 28.08.2016 Blue Mountains (NSW) | 3 | 301 | 389 |
| 12.08.2018 WYSC Fundraiser (NSW) | 1 | 403 | 348 |
| Head-to-head after 14 games | 4 | 10 | |
| Average score | 348.07 | 380.35 | |
| Spread: | -452 | 452 | |