| Tournament | Round | Dianne Gibson | Ian Newton |
| 04.04.2004 Langwarrin (VIC) | 5 | 367 | 402 |
| 02.04.2006 Langwarrin (VIC) | 3 | 374 | 404 |
| 28.12.2008 Decathon (VIC) | 9 | 354 | 343 |
| 13.06.2011 Queens Birthday (VIC) | 2 | 347 | 433 |
| 10.07.2011 WYSC Fundraiser 1 (VIC) | 5 | 341 | 409 |
| 14.08.2011 2011 Vic AGM (VIC) | 2 | 413 | 365 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 366 | 392.66 | |
| Spread: | -160 | 160 | |