| Date | Tournament | State | Round | Jonnie Gunson | Gavin Lehner |
|---|---|---|---|---|---|
| 09/02/2003 | Ulverstone | TAS | 9 | 335 | 350 |
| 06/07/2003 | East Coast | TAS | 9 | 406 | 291 |
| 23/01/2005 | Ulverstone | TAS | 2 | 330 | 302 |
| 23/01/2005 | Ulverstone | TAS | 14 | 285 | 305 |
| 24/07/2005 | Campbell Town | TAS | 5 | 399 | 286 |
| 30/10/2005 | Tasmanian Championships | TAS | 9 | 340 | 304 |
| 22/01/2006 | Ulverstone | TAS | 3 | 333 | 395 |
| 22/01/2006 | Ulverstone | TAS | 14 | 353 | 312 |
| 30/07/2006 | Campbell Town | TAS | 7 | 274 | 317 |
| 29/10/2006 | Tasmanian Championships | TAS | 5 | 381 | 224 |
| 04/02/2007 | Ulverstone | TAS | 6 | 360 | 328 |
| 06/05/2007 | East Coast | TAS | 9 | 331 | 301 |
| 06/02/2010 | Ulverstone 2010 | TAS | 7 | 350 | 339 |
| Head-to-head after 13 games | 9 | 4 | |||
| Average score | 344.38 | 311.85 | |||
| Spread | 423 | -423 | |||