| Tournament | 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 | 393.9 | 321.75 | |
| Spread: | 1443 | -1443 | |