| Tournament | Round | Alex Lam | Bob Jackman |
| 03.10.2020 NSW CHAMPS 2020 (NSW) | 11 | 369 | 477 |
| 13.11.2021 2021 NSW Championship (NSW) | 7 | 280 | 426 |
| 30.01.2022 City of Sydney Masters (NSW) | 13 | 373 | 402 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 21 | 261 | 465 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 320.75 | 442.5 | |
| Spread: | -487 | 487 | |