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