| Tournament | Round | Donna MacDonald | Edith Lowbeer |
| 12.12.1998 North Shore (NSW) | 7 | 350 | 320 |
| 08.05.1999 Hassall Grove (NSW) | 7 | 311 | 272 |
| 04.10.1999 New South Wales Championships (NSW) | 7 | 422 | 299 |
| 16.01.2000 Baulkham Hills Kickoff (NSW) | 7 | 432 | 287 |
| 07.07.2000 Chatswood (NSW) | 3 | 290 | 396 |
| 28.07.2002 Newcastle (NSW) | 3 | 451 | 295 |
| 10.07.2004 Winter Challenge (NSW) | 5 | 324 | 324 |
| 16.01.2005 Baulkham Hills Kickoff (NSW) | 1 | 285 | 336 |
| 23.07.2006 Winter Challenge (NSW) | 13 | 334 | 307 |
| 06.07.2008 Winter Challenge (NSW) | 9 | 333 | 380 |
| 23.08.2008 revesby8 (NSW) | 5 | 365 | 321 |
| Head-to-head after 11 games | 7.5 | 3.5 | |
| Average score | 354.27 | 321.54 | |
| Spread: | 360 | -360 | |