| Tournament | Round | Barbara Nakkan | Dorothy Dixon |
| 06.02.2005 Kempsey (NSW) | 3 | 374 | 355 |
| 05.02.2006 Kempsey Challenge (NSW) | 6 | 299 | 338 |
| 04.02.2007 Kempsey Challenge (NSW) | 8 | 374 | 285 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 1 | 401 | 271 |
| 01.02.2009 Kempsey (NSW) | 1 | 421 | 189 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 9 | 357 | 287 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 371 | 287.5 | |
| Spread: | 501 | -501 | |