| Tournament | Round | Jean McGiffen | Daniel Piechnick |
| 01.08.1999 Winter Masters (NSW) | 6 | 387 | 364 |
| 22.04.2000 Australian Championships (QLD) | 10 | 309 | 376 |
| 16.04.2001 Australian Championships (VIC) | 17 | 385 | 491 |
| 12.04.2004 Australian Championships (ACT) | 6 | 359 | 418 |
| 17.04.2006 Australian Championships (QLD) | 11 | 398 | 376 |
| 17.04.2006 Australian Championships (QLD) | 13 | 421 | 388 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 376.5 | 402.16 | |
| Spread: | -154 | 154 | |