| Date | Tournament | State | Round | Sybil Boyt | Daniel Piechnick |
|---|---|---|---|---|---|
| 03/07/1994 | Double Dictionary Winter | SA | 2 | 348 | 432 |
| 24/10/1994 | South Australian Double Dicitonary Tournament | SA | 4 | 351 | 413 |
| 24/05/1998 | South Australian Championships | SA | 5 | 292 | 388 |
| Head-to-head after 3 games | 0 | 3 | |||
| Average score | 330.33 | 411.00 | |||
| Spread | -242 | 242 | |||