| Tournament | Round | Betty Coleman | Kerry Constable |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 7 | 371 | 294 |
| 21.05.1999 Ulladulla (NSW) | 7 | 417 | 372 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 2 | 422 | 343 |
| 01.10.2001 New South Wales Championships (NSW) | 2 | 400 | 396 |
| 26.05.2002 Ulladulla (NSW) | 12 | 314 | 367 |
| 23.05.2004 Ulladulla (NSW) | 5 | 294 | 303 |
| 22.05.2005 Ulladulla (NSW) | 7 | 344 | 330 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 366 | 343.57 | |
| Spread: | 157 | -157 | |