| Tournament | Round | Alex Lam | Sharon Sorensen |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 1 | 325 | 451 |
| 07.07.2019 WINTER CHALLENGE (NSW) | 10 | 215 | 484 |
| 03.10.2020 NSW CHAMPS 2020 (NSW) | 13 | 329 | 367 |
| 07.01.2023 JANBOREE (NSW) | 7 | 430 | 330 |
| 04.01.2025 JanBoree (NSW) | 7 | 390 | 320 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 337.8 | 390.4 | |
| Spread: | -263 | 263 | |