| Tournament | Round | Betty Coleman | Margaret Andrews |
| 12.09.1998 St George (NSW) | 7 | 384 | 357 |
| 04.10.1999 New South Wales Championships (NSW) | 10 | 339 | 346 |
| 02.10.2000 New South Wales Championships (NSW) | 1 | 436 | 265 |
| 04.03.2001 Balmain BUGS (NSW) | 2 | 335 | 284 |
| 08.04.2001 Blacktown (NSW) | 5 | 472 | 270 |
| 27.05.2001 Ulladulla (NSW) | 10 | 393 | 328 |
| 20.10.2001 Spring Marathon (NSW) | 9 | 367 | 333 |
| 09.03.2003 Balmain BUGS (NSW) | 1 | 399 | 330 |
| Head-to-head after 8 games | 7 | 1 | |
| Average score | 390.62 | 314.12 | |
| Spread: | 612 | -612 | |