| Date | Tournament | State | Round | David Petrovic | Gavin Lehner |
|---|---|---|---|---|---|
| 27/10/2001 | Tasmanian Championships | TAS | 5 | 304 | 351 |
| 27/10/2001 | Tasmanian Championships | TAS | 13 | 346 | 239 |
| 09/03/2002 | Glenorchy | TAS | 6 | 298 | 264 |
| 27/10/2002 | Tasmnaian Championships | TAS | 5 | 289 | 375 |
| 27/10/2002 | Tasmnaian Championships | TAS | 14 | 223 | 319 |
| 09/02/2003 | Ulverstone | TAS | 6 | 377 | 254 |
| 25/01/2004 | Ulverstone | TAS | 2 | 315 | 309 |
| 25/01/2004 | Ulverstone | TAS | 14 | 296 | 328 |
| 16/05/2004 | East Coast | TAS | 5 | 348 | 343 |
| 16/05/2004 | East Coast | TAS | 13 | 243 | 348 |
| 31/10/2004 | Tasmanian Championships | TAS | 2 | 251 | 332 |
| 31/10/2004 | Tasmanian Championships | TAS | 14 | 359 | 355 |
| 06/03/2005 | Beaconsfield | TAS | 14 | 347 | 341 |
| 28/03/2005 | Australian Championships | TAS | 7 | 272 | 314 |
| 30/10/2005 | Tasmanian Championships | TAS | 3 | 264 | 346 |
| 29/10/2006 | Tasmanian Championships | TAS | 7 | 324 | 349 |
| 25/08/2007 | Newtown | TAS | 6 | 289 | 322 |
| 28/10/2007 | Tasmanian Championships | TAS | 5 | 352 | 350 |
| 02/03/2008 | Kingston | TAS | 6 | 246 | 372 |
| Head-to-head after 19 games | 8 | 11 | |||
| Average score | 302.26 | 326.89 | |||
| Spread | -468 | 468 | |||