| Date | Tournament | State | Round | Jeffery Lam | John Barker |
|---|---|---|---|---|---|
| 03/10/2020 | NSW CHAMPS 2020 | NSW | 7 | 360 | 550 |
| 30/01/2022 | City of Sydney Masters | NSW | 18 | 363 | 381 |
| 06/11/2022 | Revesby Round Robin | NSW | 8 | 426 | 349 |
| 07/01/2023 | JANBOREE | NSW | 9 | 367 | 408 |
| 29/01/2023 | CSIM2023 | NSW | 8 | 347 | 412 |
| 06/01/2024 | JANBOREE | NSW | 6 | 385 | 403 |
| 04/01/2025 | JanBoree | NSW | 3 | 260 | 385 |
| Head-to-head after 7 games | 1 | 6 | |||
| Average score | 358.29 | 412.57 | |||
| Spread | -380 | 380 | |||