| Date | Tournament | State | Round | Jack Ashwin | Liz Jackman |
|---|---|---|---|---|---|
| 12/04/1993 | Australian Championship | SA | 13 | 347 | 298 |
| 22/04/2000 | Australian Championships | QLD | 8 | 298 | 400 |
| 12/04/2004 | Australian Championships | ACT | 15 | 326 | 388 |
| 28/03/2005 | Australian Championships | TAS | 20 | 370 | 452 |
| 06/04/2015 | Australian Championship | VIC | 12 | 361 | 479 |
| 06/04/2015 | Australian Championship | VIC | 17 | 345 | 370 |
| 28/03/2016 | Australian Championship | SA | 19 | 385 | 347 |
| Head-to-head after 7 games | 2 | 5 | |||
| Average score | 347.43 | 390.57 | |||
| Spread | -302 | 302 | |||