| Tournament | Round | Dot Getliffe | Harry Van Dijk |
| 18.10.1998 Rockingham (WA) | 5 | 407 | 321 |
| 14.03.1999 Bunbury (WA) | 1 | 279 | 339 |
| 11.03.2001 Bunbury (WA) | 2 | 391 | 343 |
| 16.03.2003 Bunbury (WA) | 1 | 323 | 360 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 350 | 340.75 | |
| Spread: | 37 | -37 | |