| Tournament | Round | Graeme Lock Lee | Sheryl Davidson |
| 25.08.2002 Queensland Championships (QLD) | 9 | 435 | 411 |
| 24.08.2003 Queensland Championships (QLD) | 6 | 356 | 386 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 6 | 365 | 389 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 11 | 394 | 291 |
| 08.09.2013 Australian Masters and State Team Challenge (VIC) | 1 | 456 | 467 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 9 | 363 | 402 |
| 08.09.2019 Australian Masters and State Team Challenge (ACT) | 12 | 513 | 361 |
| 07.09.2025 AUSTRALIAN MASTERS AND STATE CHALLENGE (VIC) | 2 | 406 | 417 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 411 | 390.5 | |
| Spread: | 164 | -164 | |