| Tournament | Round | Joan Buchanan | Lynn Parnell |
| 09.12.2001 ACT Championships (ACT) | 9 | 419 | 325 |
| 19.10.2002 Blacktown (NSW) | 4 | 304 | 342 |
| 22.05.2005 Ulladulla (NSW) | 6 | 473 | 273 |
| 31.03.2007 Blacktown (NSW) | 1 | 314 | 471 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 377.5 | 352.75 | |
| Spread: | 99 | -99 | |