| Date | Tournament | State | Round | Margaret Andrews | John Hamilton |
|---|---|---|---|---|---|
| 05/01/2008 | Janboree | NSW | 4 | 422 | 405 |
| 06/07/2008 | Winter Challenge | NSW | 2 | 365 | 445 |
| 05/07/2009 | Winter Challenge | NSW | 5 | 284 | 486 |
| 16/10/2010 | Spring Marathon | NSW | 4 | 308 | 466 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 344.75 | 450.50 | |||
| Spread | -423 | 423 | |||