| Date | Tournament | State | Round | Ruby Kotwall | Sam Greenberg |
|---|---|---|---|---|---|
| 10/09/1994 | St George September | NSW | 7 | 295 | 360 |
| 16/09/1996 | St George | NSW | 5 | 364 | 287 |
| 06/10/1997 | New South Wales Championships | NSW | 14 | 418 | 279 |
| 14/11/1998 | Sydney | NSW | 3 | 306 | 319 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 345.75 | 311.25 | |||
| Spread | 138 | -138 | |||