| Tournament | Round | Barbara Nakkan | Anne Mortel |
| 06.02.2005 Kempsey (NSW) | 7 | 324 | 409 |
| 04.02.2007 Kempsey Challenge (NSW) | 1 | 297 | 317 |
| 27.04.2008 ANZAC Tournament (NSW) | 7 | 286 | 377 |
| 20.07.2008 Ocean Shores (NSW) | 7 | 468 | 324 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 343.75 | 356.75 | |
| Spread: | -52 | 52 | |