| Date | Tournament | State | Round | Hanne Marks | Ethel Collins |
|---|---|---|---|---|---|
| 09/12/1995 | North Shore Christmas | NSW | 5 | 410 | 377 |
| 05/10/1996 | New South Wales Championships | NSW | 2 | 368 | 337 |
| 05/10/1996 | New South Wales Championships | NSW | 18 | 323 | 448 |
| 11/01/1997 | Baulkham Hills | NSW | 6 | 398 | 333 |
| 26/04/1997 | Hassall Grove Club | NSW | 1 | 352 | 357 |
| 25/01/1998 | City of Sydney International Masters | NSW | 13 | 349 | 320 |
| 25/01/1998 | City of Sydney International Masters | NSW | 17 | 279 | 500 |
| 26/07/1998 | Winter Masters | NSW | 17 | 342 | 317 |
| 12/12/1998 | North Shore | NSW | 3 | 414 | 317 |
| 17/01/1999 | Baulkham Hills | NSW | 7 | 330 | 360 |
| 21/01/1999 | City of Sydney Masters | NSW | 12 | 376 | 345 |
| 27/11/1999 | North Shore | NSW | 5 | 336 | 403 |
| Head-to-head after 12 games | 7 | 5 | |||
| Average score | 356.42 | 367.83 | |||
| Spread | -137 | 137 | |||