| Tournament | Round | Judy Betteridge | Arie Holla |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 4 | 335 | 292 |
| 08.08.2009 Empire Bay (NSW) | 5 | 296 | 384 |
| 05.06.2010 WOYWOY 2010 (NSW) | 2 | 270 | 317 |
| 04.06.2011 Woy Woy (NSW) | 4 | 347 | 325 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 312 | 329.5 | |
| Spread: | -70 | 70 | |