| Tournament | Round | John De Lange | Arie Holla |
| 10.09.2004 Baulkham Hills Open (NSW) | 3 | 310 | 323 |
| 04.10.2004 New South Wales Championships (NSW) | 4 | 298 | 389 |
| 04.10.2004 New South Wales Championships (NSW) | 14 | 257 | 365 |
| 04.10.2004 New South Wales Championships (NSW) | 20 | 292 | 378 |
| 09.04.2005 Blacktown (NSW) | 3 | 365 | 242 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 304.39 | 339.4 | |
| Spread: | -175 | 175 | |