| Tournament | Round | Anne Mortel | John De Lange |
| 09.01.2005 Janboree (NSW) | 2 | 402 | 288 |
| 09.01.2005 Janboree (NSW) | 3 | 278 | 343 |
| 09.01.2005 Janboree (NSW) | 9 | 302 | 330 |
| 20.08.2011 Oatlands War of the Words (NSW) | 5 | 237 | 395 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 304.75 | 339 | |
| Spread: | -137 | 137 | |