| Date | Tournament | State | Round | Alan Mathews | Regine Siedler |
|---|---|---|---|---|---|
| 28/06/2008 | Bellerive | TAS | 4 | 329 | 425 |
| 02/11/2008 | Tasmanian Championships | TAS | 8 | 354 | 422 |
| 15/03/2009 | Kingston | TAS | 10 | 426 | 311 |
| 31/10/2009 | Tasmanian State Champ | TAS | 13 | 393 | 268 |
| 21/03/2010 | Kingston 1 | TAS | 5 | 385 | 428 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 377.40 | 370.80 | |||
| Spread | 33 | -33 | |||