| Tournament | Round | David Vanzyl | Graeme Lock Lee |
| 21.04.2014 Australian Championship (NSW) | 21 | 384 | 427 |
| 06.09.2015 Australian Masters and State Team Challenge (NSW) | 1 | 352 | 399 |
| 11.09.2016 MASTERS AND STATE CHAL (VIC) | 3 | 373 | 481 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 4 | 400 | 448 |
| 22.04.2019 2019 Australian Championship (TAS) | 7 | 370 | 369 |
| 08.04.2023 AUS CHAMPS (VIC) | 18 | 377 | 360 |
| 04.04.2026 AUS CHAMPS (ACT) | 24 | 464 | 367 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 388.57 | 407.28 | |
| Spread: | -131 | 131 | |