| Date | Tournament | State | Round | Regine Siedler | Gavin Lehner |
|---|---|---|---|---|---|
| 24/06/2007 | Bellerive | TAS | 9 | 350 | 345 |
| 28/10/2007 | Tasmanian Championships | TAS | 9 | 478 | 222 |
| 02/03/2008 | Kingston | TAS | 8 | 316 | 303 |
| 31/10/2009 | Tasmanian State Champ | TAS | 10 | 350 | 315 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 373.50 | 296.25 | |||
| Spread | 309 | -309 | |||