| Tournament | Round | Shirley Crocker | Judy Betteridge |
| 25.11.2006 Central Coast (NSW) | 7 | 266 | 419 |
| 30.05.2009 Woy Woy (NSW) | 1 | 304 | 362 |
| 25.11.2012 CENTRAL COAST C'SHIP 2 DAY (NSW) | 7 | 376 | 303 |
| 25.11.2012 CENTRAL COAST C'SHIP 2 DAY (NSW) | 12 | 314 | 400 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 315 | 371 | |
| Spread: | -224 | 224 | |