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