| Tournament | Round | John Barker | Sandra Morgan |
| 01.04.2002 Australian Championships (WA) | 18 | 434 | 329 |
| 28.03.2005 Australian Championships (TAS) | 18 | 349 | 430 |
| 09.04.2007 Australian Championships (NSW) | 16 | 427 | 389 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 403.33 | 382.66 | |
| Spread: | 62 | -62 | |