| Date | Tournament | State | Round | Dianne Davis | Jean McGiffen |
|---|---|---|---|---|---|
| 27/01/1996 | City of Sydney Masters | NSW | 4 | 393 | 468 |
| 28/07/1996 | Winter Masters | NSW | 3 | 401 | 502 |
| 24/01/1997 | City of Sydney International Masters | NSW | 3 | 331 | 444 |
| 20/04/1997 | NSW/Victoria Border Challenge | NSW | 10 | 309 | 380 |
| 26/07/1997 | Winter Masters | NSW | 1 | 349 | 342 |
| 06/10/1997 | New South Wales Championships | NSW | 6 | 365 | 409 |
| 08/06/1998 | Victorian Championships | VIC | 15 | 339 | 492 |
| 12/04/2004 | Australian Championships | ACT | 11 | 366 | 420 |
| 09/04/2007 | Australian Championships | NSW | 13 | 387 | 424 |
| Head-to-head after 9 games | 1 | 8 | |||
| Average score | 360.00 | 431.22 | |||
| Spread | -641 | 641 | |||