| Date | Tournament | State | Round | Betty Mitchell | Angela Brewer |
|---|---|---|---|---|---|
| 22/02/1998 | Unley February | SA | 2 | 345 | 296 |
| 29/03/1998 | Unley | SA | 2 | 345 | 296 |
| 23/05/1999 | May | SA | 1 | 309 | 365 |
| 25/07/1999 | July | SA | 1 | 282 | 428 |
| 22/08/1999 | August | SA | 3 | 330 | 389 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 322.20 | 354.80 | |||
| Spread | -163 | 163 | |||