| Tournament | Round | Colleen Walker | Betty Hardy |
| 18.03.2006 Wyong (NSW) | 2 | 371 | 291 |
| 02.03.2008 Balmain BUGS (NSW) | 8 | 426 | 301 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 11 | 413 | 373 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 403.33 | 321.66 | |
| Spread: | 245 | -245 | |