| Tournament | Round | Colleen Birch | Linda Dimond |
| 05.10.1998 New South Wales Championships (NSW) | 3 | 392 | 349 |
| 04.03.2001 Balmain BUGS (NSW) | 4 | 326 | 343 |
| 29.07.2001 Newcastle (NSW) | 5 | 304 | 308 |
| 01.10.2001 New South Wales Championships (NSW) | 5 | 391 | 388 |
| 19.01.2002 Baulkham Hills Kick-off (NSW) | 7 | 489 | 303 |
| 19.08.2012 Baulkham Hills Open (NSW) | 6 | 371 | 273 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 378.83 | 327.33 | |
| Spread: | 309 | -309 | |