| Tournament | Round | Derek McKenzie | Daniel Piechnick |
| 05.04.1999 Australian Championships (NSW) | 2 | 406 | 390 |
| 01.08.1999 Winter Masters (NSW) | 5 | 314 | 439 |
| 22.04.2000 Australian Championships (QLD) | 12 | 422 | 403 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 380.66 | 410.66 | |
| Spread: | -90 | 90 | |