| Tournament | Round | Sheryl Davidson | Derek McKenzie |
| 04.05.2008 Queensland Championships (QLD) | 6 | 453 | 303 |
| 29.08.2010 Qld Championships (QLD) | 4 | 333 | 420 |
| 29.08.2010 Qld Championships (QLD) | 11 | 301 | 425 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 362.33 | 382.66 | |
| Spread: | -61 | 61 | |