| Tournament | Round | Alex Lam | Dorothy Fields |
| 03.10.2020 NSW CHAMPS 2020 (NSW) | 3 | 414 | 292 |
| 13.11.2021 2021 NSW Championship (NSW) | 2 | 427 | 301 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 8 | 378 | 362 |
| 29.01.2023 CSIM2023 (NSW) | 7 | 502 | 325 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 430.25 | 320 | |
| Spread: | 441 | -441 | |