| Tournament | Round | John Holgate | Daniel Piechnick |
| 01.08.1999 Winter Masters (NSW) | 3 | 386 | 428 |
| 16.04.2001 Australian Championships (VIC) | 6 | 423 | 325 |
| 21.04.2003 Australian Championships (SA) | 3 | 316 | 406 |
| 12.04.2004 Australian Championships (ACT) | 18 | 422 | 472 |
| 21.04.2014 Australian Championship (NSW) | 8 | 316 | 490 |
| 28.03.2016 Australian Championship (SA) | 21 | 353 | 451 |
| 07.08.2016 TRANS TASMAN (SA) | 9 | 469 | 466 |
| 10.09.2017 AMSC 2017 (SA) | 9 | 355 | 503 |
| 02.04.2018 2018 National Championship (ACT) | 7 | 474 | 333 |
| 07.09.2024 AUSTRALIAN MASTERS (SA) | 4 | 372 | 427 |
| 19.04.2025 National Championship and Plate (SA) | 1 | 473 | 414 |
| Head-to-head after 11 games | 4 | 7 | |
| Average score | 396.27 | 428.63 | |