| Tournament | Round | Karmel Patterson | Shelley Cartwright |
| 16.03.2003 Wyong (NSW) | 7 | 316 | 328 |
| 04.10.2004 New South Wales Championships (NSW) | 11 | 324 | 332 |
| 09.04.2005 Blacktown (NSW) | 7 | 371 | 252 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 12 | 358 | 375 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 5 | 281 | 329 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 2 | 388 | 479 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 339.66 | 349.16 | |
| Spread: | -57 | 57 | |