| Tournament | Round | Shelley Cartwright | Judy Hay |
| 05.03.2006 Balmain BUGS (NSW) | 1 | 367 | 432 |
| 31.03.2007 Blacktown (NSW) | 6 | 333 | 343 |
| 20.05.2007 Ulladulla 2007 (NSW) | 2 | 273 | 380 |
| 22.11.2009 Central Coast Championships (NSW) | 11 | 474 | 430 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 361.75 | 396.25 | |
| Spread: | -138 | 138 | |