| Tournament | Round | Pam Walker | Barbara Nakkan |
| 06.02.2005 Kempsey (NSW) | 5 | 359 | 292 |
| 05.02.2006 Kempsey Challenge (NSW) | 11 | 317 | 248 |
| 04.02.2007 Kempsey Challenge (NSW) | 4 | 292 | 410 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 10 | 316 | 296 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 11 | 314 | 320 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 319.6 | 313.2 | |
| Spread: | 32 | -32 | |