| Tournament | Round | Natalie Tadday | Lynn Parnell |
| 04.10.1999 New South Wales Championships (NSW) | 4 | 378 | 246 |
| 15.04.2000 Blacktown Inaugural (NSW) | 5 | 354 | 344 |
| 07.10.2002 New South Wales Championships (NSW) | 14 | 360 | 402 |
| 06.10.2003 NSW Championships (NSW) | 4 | 389 | 328 |
| 09.04.2005 Blacktown (NSW) | 5 | 324 | 375 |
| 08.04.2006 Blacktown (NSW) | 3 | 326 | 342 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 355.16 | 339.5 | |
| Spread: | 94 | -94 | |