| Tournament | Round | Daniel Piechnick | Marie Knight |
| 05.04.1999 Australian Championships (NSW) | 13 | 419 | 321 |
| 01.08.1999 Winter Masters (NSW) | 11 | 355 | 427 |
| 22.04.2000 Australian Championships (QLD) | 16 | 375 | 263 |
| 12.06.2000 Victorian Championships (VIC) | 17 | 326 | 314 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 368.75 | 331.25 | |
| Spread: | 150 | -150 | |