| Date | Tournament | State | Round | Maureen Wilkins | Isabel Humphreys |
|---|---|---|---|---|---|
| 14/02/1998 | Wollongong WORDS Valentine | NSW | 4 | 328 | 396 |
| 14/11/1998 | Sydney | NSW | 3 | 388 | 292 |
| 11/09/1999 | St George | NSW | 3 | 342 | 272 |
| 27/11/1999 | North Shore | NSW | 3 | 361 | 340 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 354.75 | 325.00 | |||
| Spread | 119 | -119 | |||