| Tournament | Round | Tisa Ng | Josie Mally |
| 05.05.2018 Lake Macquarie (NSW) | 3 | 310 | 419 |
| 05.01.2021 oitoo by lake 05012021 (NSW) | 2 | 326 | 356 |
| 12.07.2022 oitoo July 2022 (NSW) | 2 | 224 | 354 |
| 04.07.2023 OITO JULY (NSW) | 1 | 229 | 417 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 272.25 | 386.5 | |
| Spread: | -457 | 457 | |