| Tournament | Round | Marion Merickel | Gavin Lehner |
| 06.07.2003 East Coast (TAS) | 4 | 305 | 304 |
| 01.08.2004 Campbell Town (TAS) | 13 | 306 | 288 |
| 24.07.2005 Campbell Town (TAS) | 6 | 315 | 292 |
| 14.05.2006 Scamander (TAS) | 1 | 258 | 310 |
| 14.05.2006 Scamander (TAS) | 10 | 401 | 383 |
| 29.10.2006 Tasmanian Championships (TAS) | 13 | 399 | 319 |
| 06.05.2007 East Coast (TAS) | 10 | 333 | 357 |
| 29.07.2007 Launceston (TAS) | 9 | 412 | 321 |
| 08.08.2009 Launceston (TAS) | 5 | 429 | 271 |
| 31.10.2009 Tasmanian State Champ (TAS) | 4 | 399 | 345 |
| 06.02.2010 Ulverstone 2010 (TAS) | 14 | 424 | 264 |
| 20.03.2010 Kingston 2 Sat (TAS) | 5 | 361 | 361 |
| 06.11.2011 State Championship (TAS) | 8 | 389 | 345 |
| 09.04.2012 Australian Championship (TAS) | 1 | 403 | 276 |
| 13.01.2013 Campbell Town (TAS) | 4 | 409 | 357 |
| Head-to-head after 15 games | 12.5 | 2.5 | |
| Average score | 369.53 | 319.53 | |