| Date | Tournament | State | Round | Sandra Morgan | Trevor Halsall |
|---|---|---|---|---|---|
| 12/01/1997 | Lasseters Inodoor Challenge (Masters Only) | NT | 9 | 337 | 392 |
| 21/04/2003 | Australian Championships | SA | 18 | 423 | 352 |
| 09/04/2007 | Australian Championships | NSW | 6 | 482 | 294 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 414.00 | 346.00 | |||
| Spread | 204 | -204 | |||