| Date | Tournament | State | Round | Ian Newton | Dianne Gibson |
|---|---|---|---|---|---|
| 04/04/2004 | Langwarrin | VIC | 5 | 402 | 367 |
| 02/04/2006 | Langwarrin | VIC | 3 | 404 | 374 |
| 28/12/2008 | Decathon | VIC | 9 | 343 | 354 |
| 13/06/2011 | Queens Birthday | VIC | 2 | 433 | 347 |
| 10/07/2011 | WYSC Fundraiser 1 | VIC | 5 | 409 | 341 |
| 14/08/2011 | 2011 Vic AGM | VIC | 2 | 365 | 413 |
| Head-to-head after 6 games | 4 | 2 | |||
| Average score | 392.67 | 366.00 | |||
| Spread | 160 | -160 | |||