| Date | Tournament | State | Round | Jonnie Gunson | Margaret Griggs |
|---|---|---|---|---|---|
| 06/07/2003 | East Coast | TAS | 5 | 269 | 382 |
| 14/03/2004 | Launceston | TAS | 7 | 333 | 315 |
| 16/05/2004 | East Coast | TAS | 13 | 301 | 413 |
| 23/01/2005 | Ulverstone | TAS | 8 | 322 | 425 |
| 06/03/2005 | Beaconsfield | TAS | 4 | 288 | 335 |
| 30/10/2005 | Tasmanian Championships | TAS | 13 | 221 | 433 |
| 04/02/2007 | Ulverstone | TAS | 3 | 331 | 366 |
| 06/05/2007 | East Coast | TAS | 11 | 293 | 385 |
| 06/02/2010 | Ulverstone 2010 | TAS | 11 | 332 | 281 |
| 27/11/2010 | Devonport | TAS | 5 | 292 | 494 |
| Head-to-head after 10 games | 2 | 8 | |||
| Average score | 298.20 | 382.90 | |||
| Spread | -847 | 847 | |||