| Tournament | Round | Naween Fernando | Daniel Piechnick |
| 21.04.2003 Australian Championships (SA) | 15 | 530 | 415 |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 6 | 398 | 393 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 2 | 430 | 308 |
| 05.04.2010 Aus Championship (SA) | 21 | 458 | 401 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 13 | 513 | 381 |
| 14.09.2014 MASTERS AND STATE CHALLENGE (SA) | 3 | 406 | 351 |
| 02.04.2018 2018 National Championship (ACT) | 11 | 345 | 398 |
| 02.04.2018 2018 National Championship (ACT) | 19 | 459 | 459 |
| 22.04.2019 2019 Australian Championship (TAS) | 18 | 400 | 503 |
| 08.03.2020 SA Championship (SA) | 5 | 511 | 372 |
| 08.03.2020 SA Championship (SA) | 11 | 470 | 464 |
| 07.09.2024 AUSTRALIAN MASTERS (SA) | 15 | 418 | 335 |
| Head-to-head after 12 games | 9.5 | 2.5 | |
| Average score | 444.83 | 398.33 | |
| Spread: | 558 | -558 | |