| Tournament | Round | Ann Boorer | Arie Holla |
| 07.07.2007 Chatswood (NSW) | 1 | 314 | 276 |
| 03.01.2009 Janboree (NSW) | 6 | 343 | 301 |
| 02.06.2012 WOY WOY (NSW) | 4 | 221 | 305 |
| 02.06.2018 Central Coast (NSW) | 5 | 261 | 355 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 284.75 | 309.25 | |
| Spread: | -98 | 98 | |