| Tournament | Round | Shirley Winkler | Pam Walker |
| 06.02.2005 Kempsey (NSW) | 10 | 328 | 291 |
| 05.02.2006 Kempsey Challenge (NSW) | 6 | 391 | 263 |
| 23.04.2006 Lismore (NSW) | 7 | 322 | 292 |
| 04.02.2007 Kempsey Challenge (NSW) | 5 | 346 | 265 |
| 27.05.2007 Ocean Shores (NSW) | 7 | 464 | 256 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 2 | 346 | 280 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 366.16 | 274.5 | |
| Spread: | 550 | -550 | |