| Tournament | Round | Gavin Lehner | Betty Smith |
| 25.01.2004 Ulverstone (TAS) | 13 | 353 | 357 |
| 06.03.2005 Beaconsfield (TAS) | 12 | 324 | 361 |
| 05.03.2006 Beaconsfield (TAS) | 4 | 320 | 336 |
| 30.07.2006 Campbell Town (TAS) | 1 | 323 | 361 |
| 29.07.2007 Launceston (TAS) | 8 | 304 | 390 |
| 28.10.2007 Tasmanian Championships (TAS) | 11 | 211 | 460 |
| 03.02.2008 Ulverstone (TAS) | 14 | 263 | 462 |
| 21.09.2008 Glenorchy (TAS) | 10 | 299 | 393 |
| 02.11.2008 Tasmanian Championships (TAS) | 2 | 296 | 297 |
| 08.08.2009 Launceston (TAS) | 12 | 306 | 366 |
| 31.10.2009 Tasmanian State Champ (TAS) | 3 | 323 | 372 |
| 06.02.2010 Ulverstone 2010 (TAS) | 2 | 279 | 333 |
| 21.08.2011 Campbell Town (TAS) | 4 | 339 | 334 |
| 06.11.2011 State Championship (TAS) | 9 | 305 | 412 |
| Head-to-head after 14 games | 1 | 13 | |
| Average score | 303.21 | 373.85 | |
| Spread: | -989 | 989 | |