| Date | Tournament | State | Round | Margaret Bishop | Gavin Lehner |
|---|---|---|---|---|---|
| 19/06/2004 | Bellerive | TAS | 2 | 323 | 286 |
| 31/10/2004 | Tasmanian Championships | TAS | 13 | 389 | 256 |
| 23/01/2005 | Ulverstone | TAS | 13 | 430 | 301 |
| 24/07/2005 | Campbell Town | TAS | 13 | 388 | 304 |
| 05/03/2006 | Beaconsfield | TAS | 10 | 402 | 359 |
| 24/06/2007 | Bellerive | TAS | 12 | 327 | 340 |
| 21/09/2008 | Glenorchy | TAS | 13 | 416 | 299 |
| 20/06/2009 | Bellerive | TAS | 2 | 440 | 310 |
| 08/08/2009 | Launceston | TAS | 2 | 331 | 353 |
| 21/03/2010 | Kingston 2 Sun | TAS | 7 | 376 | 305 |
| 19/06/2010 | Bellerive | TAS | 3 | 401 | 312 |
| 20/06/2010 | Eastern Shore | TAS | 6 | 392 | 333 |
| 16/10/2010 | North v South | TAS | 7 | 429 | 307 |
| 06/02/2011 | Ulverstone 2011 | TAS | 9 | 419 | 350 |
| 19/03/2011 | Kingston Saturday | TAS | 6 | 426 | 292 |
| 18/06/2011 | Bellerive Saturday | TAS | 3 | 400 | 331 |
| 19/06/2011 | Bellerive Sunday | TAS | 2 | 446 | 328 |
| 21/08/2011 | Campbell Town | TAS | 1 | 419 | 330 |
| 06/11/2011 | State Championship | TAS | 7 | 339 | 420 |
| 24/06/2012 | Bellerive | TAS | 7 | 385 | 319 |
| Head-to-head after 20 games | 17 | 3 | |||
| Average score | 393.90 | 321.75 | |||
| Spread | 1443 | -1443 | |||