| Tournament | Round | Betty Smith | Liz Jackman |
| 15.04.1998 Australian Championships (TAS) | 9 | 344 | 317 |
| 28.03.2005 Australian Championships (TAS) | 1 | 395 | 490 |
| 22.04.2019 2019 Australian Championship (TAS) | 18 | 291 | 405 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 343.33 | 404 | |
| Spread: | -182 | 182 | |