| Date | Tournament | State | Round | Judy Nelson | Duncan Smith |
|---|---|---|---|---|---|
| 05/11/1994 | Sydney Club | NSW | 3 | 404 | 448 |
| 11/01/1997 | Baulkham Hills | NSW | 5 | 408 | 384 |
| 06/10/1997 | New South Wales Championships | NSW | 14 | 269 | 396 |
| 06/10/1997 | New South Wales Championships | NSW | 20 | 322 | 456 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 350.75 | 421.00 | |||
| Spread | -281 | 281 | |||