| Tournament | Round | Graeme Lock Lee | Barry Harridge |
| 22.04.2000 Australian Championships (QLD) | 8 | 456 | 427 |
| 09.06.2001 Victorian Championships (VIC) | 4 | 319 | 461 |
| 07.10.2002 New South Wales Championships (NSW) | 17 | 474 | 398 |
| 21.04.2003 Australian Championships (SA) | 15 | 368 | 318 |
| 23.11.2003 ACT Championships (ACT) | 8 | 318 | 403 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 17 | 348 | 441 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 23 | 422 | 324 |
| 03.11.2022 Seniors Championship (NSW) | 2 | 400 | 332 |
| 04.04.2026 AUS CHAMPS (ACT) | 4 | 408 | 401 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 390.33 | 389.44 | |