| Date | Tournament | State | Round | Dianne Davis | Hanne Marks |
|---|---|---|---|---|---|
| 24/01/1997 | City of Sydney International Masters | NSW | 6 | 390 | 261 |
| 25/01/1998 | City of Sydney International Masters | NSW | 5 | 398 | 296 |
| 26/07/1998 | Winter Masters | NSW | 10 | 305 | 440 |
| 30/01/2000 | City of Sydney International Masters | NSW | 9 | 341 | 364 |
| 27/01/2002 | City of Sydney International Masters | NSW | 12 | 375 | 269 |
| 05/05/2002 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 10 | 384 | 363 |
| 25/04/2011 | Aus Championship | ACT | 19 | 388 | 340 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 368.71 | 333.29 | |||
| Spread | 248 | -248 | |||