| Date | Tournament | State | Round | Helen Stephens | Joan Ashton |
|---|---|---|---|---|---|
| 21/03/1999 | March | SA | 1 | 313 | 323 |
| 25/07/1999 | July | SA | 1 | 354 | 258 |
| 21/11/1999 | November | SA | 3 | 428 | 349 |
| 09/02/2001 | Unley February | SA | 4 | 408 | 287 |
| 25/08/2001 | August | SA | 1 | 350 | 257 |
| Head-to-head after 5 games | 4 | 1 | |||
| Average score | 370.60 | 294.80 | |||
| Spread | 379 | -379 | |||