| Tournament | Round | Dawn Peos | Harry Van Dijk |
| 14.03.1999 Bunbury (WA) | 4 | 347 | 326 |
| 04.02.2001 Fremantle (WA) | 3 | 253 | 331 |
| 27.05.2001 Melville (WA) | 4 | 336 | 345 |
| 03.10.2004 Manjimup (WA) | 7 | 335 | 285 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 317.75 | 321.75 | |
| Spread: | -16 | 16 | |