| Tournament | Round | Keri Heart | Liz Jackman |
| 15.04.1998 Australian Championships (TAS) | 5 | 280 | 388 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 13 | 445 | 288 |
| 30.09.2023 NSW CHAMPIONSHIP (NSW) | 8 | 453 | 370 |
| 17.08.2025 Queensland Championship (QLD) | 10 | 405 | 377 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 395.75 | 355.75 | |
| Spread: | 160 | -160 | |