| Tournament | Round | Greg Pinchbeck | Vicki Underhill |
| 02.10.2006 New South Wales Championships (NSW) | 2 | 377 | 330 |
| 01.10.2007 New South Wales Champs (NSW) | 6 | 406 | 369 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 12 | 490 | 320 |
| 03.02.2008 Kempsey Challenge & Cup (NSW) | 9 | 297 | 454 |
| 24.03.2008 Australian Championship (VIC) | 20 | 348 | 342 |
| 09.08.2008 Empire Bay (NSW) | 3 | 303 | 438 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 5 | 394 | 376 |
| 30.05.2009 Woy Woy (NSW) | 7 | 331 | 332 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 368.25 | 370.12 | |
| Spread: | -15 | 15 | |