| Tournament | Round | Harry Van Dijk | Pat Foster |
| 14.03.1999 Bunbury (WA) | 3 | 302 | 313 |
| 19.03.2000 Bunbury (WA) | 5 | 375 | 367 |
| 28.09.2003 Manjimup (WA) | 7 | 285 | 358 |
| 03.10.2004 Manjimup (WA) | 1 | 377 | 324 |
| 25.09.2005 Manjimup Standard (WA) | 2 | 278 | 367 |
| 01.10.2006 Manjimup (WA) | 6 | 273 | 362 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 315 | 348.5 | |
| Spread: | -201 | 201 | |