| Tournament | Round | Daniel Piechnick | Jan Serisier |
| 01.08.1999 Winter Masters (NSW) | 2 | 519 | 281 |
| 22.04.2000 Australian Championships (QLD) | 17 | 416 | 327 |
| 16.04.2001 Australian Championships (VIC) | 16 | 437 | 366 |
| 25.04.2011 Aus Championship (ACT) | 8 | 479 | 309 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 462.75 | 320.75 | |
| Spread: | 568 | -568 | |