| Date | Tournament | State | Round | Gillian Briggs | Barbara Senior |
|---|---|---|---|---|---|
| 21/03/1998 | February | SA | 4 | 344 | 280 |
| 21/11/1999 | November | SA | 1 | 462 | 364 |
| 14/01/2001 | January Open | SA | 6 | 384 | 256 |
| 09/02/2001 | Unley February | SA | 6 | 301 | 369 |
| 27/05/2001 | May | SA | 1 | 417 | 312 |
| 20/10/2002 | October | SA | 2 | 360 | 349 |
| Head-to-head after 6 games | 5 | 1 | |||
| Average score | 378.00 | 321.67 | |||
| Spread | 338 | -338 | |||