| Tournament | Round | Margaret Clifford | Arie Holla |
| 05.06.2004 Woy Woy (NSW) | 4 | 359 | 329 |
| 04.09.2004 Oatlands (NSW) | 7 | 363 | 366 |
| 04.06.2005 Woy Woy (NSW) | 3 | 414 | 282 |
| 18.03.2006 Wyong (NSW) | 7 | 472 | 266 |
| 31.05.2008 Woy Woy (NSW) | 3 | 355 | 368 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 8 | 430 | 300 |
| 21.11.2010 Central Coast Sunday (NSW) | 1 | 301 | 354 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 384.85 | 323.57 | |
| Spread: | 429 | -429 | |