| Date | Tournament | State | Round | Robin Duncan | Dulcie Lyall |
|---|---|---|---|---|---|
| 24/01/1993 | City of Sydney Masters | NSW | 16 | 508 | 446 |
| 13/02/1993 | St George February | NSW | 3 | 356 | 372 |
| 04/10/1993 | New South Wales Championships | NSW | 2 | 349 | 431 |
| 06/11/1993 | Sydney Club | NSW | 2 | 362 | 425 |
| 11/12/1993 | North Shore Round Robin | NSW | 8 | 453 | 305 |
| 30/01/1994 | City of Sydney Masters | NSW | 7 | 385 | 454 |
| 12/02/1994 | St George | NSW | 1 | 370 | 439 |
| 10/09/1994 | St George September | NSW | 7 | 370 | 330 |
| 05/03/1995 | Balmain BUGS | NSW | 2 | 385 | 273 |
| 02/03/1996 | Balmain BUGS | NSW | 3 | 453 | 340 |
| 01/03/1998 | Balmain | NSW | 8 | 448 | 288 |
| 15/03/1998 | Sutherland | NSW | 1 | 477 | 301 |
| Head-to-head after 12 games | 7 | 5 | |||
| Average score | 409.67 | 367.00 | |||
| Spread | 512 | -512 | |||