| Tournament | Round | Daniel Piechnick | Eileen Seaborn |
| 05.04.1998 Victor Harbour (SA) | 2 | 267 | 381 |
| 22.11.1998 Xmas (SA) | 2 | 460 | 323 |
| 21.03.1999 March (SA) | 2 | 448 | 309 |
| 13.02.2000 South Australian Championships (SA) | 3 | 521 | 253 |
| 10.02.2002 February (SA) | 6 | 372 | 308 |
| 07.03.2009 South Australian Championships (SA) | 7 | 448 | 364 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 419.33 | 323 | |
| Spread: | 578 | -578 | |