| Tournament | Round | Sal Costanzo | Daniel Piechnick |
| 29.06.2000 Bordertown (SA) | 3 | 306 | 496 |
| 29.06.2000 Bordertown (SA) | 10 | 387 | 329 |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 4 | 367 | 397 |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 11 | 228 | 459 |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 4 | 322 | 420 |
| 02.11.2003 SA/Victoria Border Challenge Dimboola (VIC) | 9 | 345 | 401 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 325.83 | 417 | |
| Spread: | -547 | 547 | |