| Date | Tournament | State | Round | Alastair Richards | Daniel Piechnick |
|---|---|---|---|---|---|
| 08/03/2003 | South Australian Championships | SA | 1 | 356 | 369 |
| 07/03/2004 | South Australian Championships | SA | 3 | 396 | 431 |
| 13/03/2005 | South Australian Championships | SA | 8 | 250 | 521 |
| 28/03/2005 | Australian Championships | TAS | 10 | 384 | 406 |
| 12/03/2006 | South Australian Championships | SA | 12 | 385 | 337 |
| 17/04/2006 | Australian Championships | QLD | 4 | 463 | 471 |
| 17/04/2006 | Australian Championships | QLD | 15 | 320 | 568 |
| 05/04/2010 | Aus Championship | SA | 12 | 415 | 413 |
| 05/04/2010 | Aus Championship | SA | 24 | 403 | 406 |
| 25/04/2011 | Aus Championship | ACT | 9 | 463 | 399 |
| 25/04/2011 | Aus Championship | ACT | 17 | 433 | 484 |
| 11/09/2011 | AUSTRALIAN MASTERS & STC | SA | 11 | 428 | 492 |
| 08/03/2014 | SA Championship | SA | 5 | 489 | 281 |
| 08/03/2014 | SA Championship | SA | 10 | 317 | 428 |
| 21/04/2014 | Australian Championship | NSW | 4 | 405 | 498 |
| 21/04/2014 | Australian Championship | NSW | 21 | 414 | 467 |
| 08/03/2015 | SA Championship | SA | 9 | 412 | 405 |
| 08/03/2015 | SA Championship | SA | 12 | 508 | 307 |
| 06/04/2015 | Australian Championship | VIC | 16 | 440 | 385 |
| 13/03/2016 | SA Championship | SA | 13 | 464 | 304 |
| 28/03/2016 | Australian Championship | SA | 4 | 349 | 421 |
| 28/03/2016 | Australian Championship | SA | 15 | 563 | 338 |
| 07/08/2016 | TRANS TASMAN | SA | 2 | 542 | 336 |
| Head-to-head after 23 games | 10 | 13 | |||
| Average score | 417.35 | 411.61 | |||
| Spread | 132 | -132 | |||