| Tournament | Round | Derek Mckenzie | Alastair Richards |
| 25.08.2002 Queensland Championships (QLD) | 2 | 351 | 358 |
| 23.02.2008 Early Warm-Up (QLD) | 1 | 422 | 446 |
| 24.03.2008 Australian Championship (VIC) | 3 | 271 | 483 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 348 | 429 | |
| Spread: | -243 | 243 | |