| Tournament | Round | Edith Lowbeer | Judy McGuinness |
| 11.01.1998 Baulkham Hills (NSW) | 1 | 320 | 313 |
| 12.09.1998 St George (NSW) | 7 | 323 | 354 |
| 05.10.1998 New South Wales Championships (NSW) | 2 | 377 | 416 |
| 17.01.1999 Baulkham Hills (NSW) | 2 | 336 | 389 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 5 | 332 | 269 |
| 10.07.1999 Chatswood (NSW) | 7 | 324 | 354 |
| 04.10.1999 New South Wales Championships (NSW) | 6 | 343 | 331 |
| 14.11.1999 Sydney (NSW) | 2 | 350 | 275 |
| 15.04.2000 Blacktown Inaugural (NSW) | 6 | 389 | 345 |
| 17.06.2000 Wollongong Marj Babb (NSW) | 6 | 371 | 397 |
| 02.06.2001 Sutherland (NSW) | 7 | 430 | 336 |
| 14.07.2001 Chatswood (NSW) | 2 | 360 | 342 |
| 15.09.2001 St George (NSW) | 2 | 305 | 440 |
| 23.02.2002 Wollongong (NSW) | 2 | 257 | 364 |
| 01.06.2002 Woy Woy (NSW) | 1 | 335 | 402 |
| 06.07.2002 Chatswood (NSW) | 1 | 355 | 358 |
| 24.03.2003 Blue Mountains (NSW) | 1 | 365 | 271 |
| 05.04.2003 Blacktown (NSW) | 3 | 350 | 421 |
| 06.03.2004 Balmain BUGS (NSW) | 6 | 400 | 326 |
| 13.11.2004 Sydney (NSW) | 4 | 373 | 294 |
| 29.10.2005 Sydney Club Silver Jubilee (NSW) | 6 | 295 | 367 |
| Head-to-head after 21 games | 10 | 11 | |
| Average score | 347.14 | 350.66 | |
| Spread: | -74 | 74 | |