| Tournament | Round | Liza Unity | Brenda Sloane |
| 13.01.2020 Jan MONDAY EVENING (NSW) | 1 | 344 | 378 |
| 19.06.2021 WORDS WINTER 19 JUNE (NSW) | 3 | 286 | 343 |
| 19.06.2021 WORDS WINTER 19 JUNE (NSW) | 4 | 325 | 341 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 318.33 | 354 | |
| Spread: | -107 | 107 | |