| Tournament | Round | Margaret griggs | David More |
| 31.10.2004 Tasmanian Championships (TAS) | 5 | 359 | 324 |
| 09.04.2007 Australian Championships (NSW) | 22 | 325 | 353 |
| 19.03.2011 Kingston Saturday (TAS) | 2 | 436 | 357 |
| 20.03.2011 Kingston Sunday (TAS) | 3 | 263 | 366 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 345.75 | 350 | |
| Spread: | -17 | 17 | |