| Date | Tournament | State | Round | Helen Stephens | Mary Packenham |
|---|---|---|---|---|---|
| 21/03/1999 | March | SA | 3 | 307 | 276 |
| 25/07/1999 | July | SA | 3 | 330 | 311 |
| 13/02/2000 | South Australian Championships | SA | 2 | 309 | 344 |
| 19/03/2000 | March | SA | 3 | 373 | 264 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 329.75 | 298.75 | |||
| Spread | 124 | -124 | |||