| Date | Tournament | State | Round | Harry Van Dijk | Wynne Davidson |
|---|---|---|---|---|---|
| 03/10/2004 | Manjimup | WA | 5 | 244 | 313 |
| 13/03/2005 | Bunbury | WA | 1 | 317 | 322 |
| 01/10/2006 | Manjimup | WA | 4 | 351 | 331 |
| 09/03/2008 | Bunbury | WA | 4 | 410 | 321 |
| 15/03/2009 | Bunbury 2009 | WA | 1 | 329 | 339 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 330.20 | 325.20 | |||
| Spread | 25 | -25 | |||