| Tournament | Round | Maureen Gill | Harry Van Dijk |
| 08.07.2001 Bassendean (WA) | 3 | 310 | 344 |
| 12.08.2001 Yokine (WA) | 5 | 399 | 263 |
| 28.09.2003 Manjimup (WA) | 2 | 388 | 334 |
| 25.09.2005 Manjimup Standard (WA) | 1 | 363 | 369 |
| 15.03.2009 Bunbury 2009 (WA) | 3 | 330 | 333 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 358 | 328.6 | |
| Spread: | 147 | -147 | |