| Date | Tournament | State | Round | Donna MacDonald | Joan Buchanan |
|---|---|---|---|---|---|
| 30/08/1998 | Baulkham Hills | NSW | 2 | 400 | 309 |
| 08/05/1999 | Hassall Grove | NSW | 1 | 411 | 263 |
| 24/03/2003 | Blue Mountains | NSW | 8 | 304 | 322 |
| 28/08/2004 | Revesby | NSW | 6 | 384 | 356 |
| 16/07/2005 | Winter Challenge | NSW | 13 | 310 | 390 |
| 27/08/2005 | Revesby | NSW | 2 | 293 | 402 |
| 25/08/2007 | Revesby | NSW | 2 | 359 | 320 |
| 03/01/2009 | Janboree | NSW | 3 | 317 | 416 |
| 02/05/2009 | Sydney West | NSW | 5 | 395 | 411 |
| 02/01/2010 | Janboree | NSW | 4 | 437 | 303 |
| Head-to-head after 10 games | 5 | 5 | |||
| Average score | 361.00 | 349.20 | |||
| Spread | 118 | -118 | |||