| Date | Tournament | State | Round | Isabel Humphreys | Sue Tuckett |
|---|---|---|---|---|---|
| 05/10/1996 | New South Wales Championships | NSW | 5 | 363 | 337 |
| 06/10/1997 | New South Wales Championships | NSW | 6 | 427 | 317 |
| 06/10/1997 | New South Wales Championships | NSW | 13 | 379 | 334 |
| 11/09/1999 | St George | NSW | 6 | 394 | 270 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 390.75 | 314.50 | |||
| Spread | 305 | -305 | |||