| Date | Tournament | State | Round | Hanne Marks | Ruby Kotwall |
|---|---|---|---|---|---|
| 17/06/1995 | Wollongong Winter | NSW | 1 | 330 | 343 |
| 15/02/1997 | Wollongong | NSW | 3 | 365 | 354 |
| 26/04/1997 | Hassall Grove Club | NSW | 8 | 447 | 284 |
| 06/10/1997 | New South Wales Championships | NSW | 13 | 358 | 349 |
| 06/10/1997 | New South Wales Championships | NSW | 20 | 327 | 433 |
| 26/07/1998 | Winter Masters | NSW | 16 | 383 | 344 |
| 05/10/1998 | New South Wales Championships | NSW | 4 | 261 | 414 |
| 05/04/1999 | Australian Championships | NSW | 11 | 302 | 350 |
| 05/04/1999 | Australian Championships | NSW | 21 | 320 | 386 |
| 11/09/2000 | St George | NSW | 7 | 263 | 581 |
| Head-to-head after 10 games | 4 | 6 | |||
| Average score | 335.60 | 383.80 | |||
| Spread | -482 | 482 | |||