| Date | Tournament | State | Round | Graeme Lock Lee | Ethel Collins |
|---|---|---|---|---|---|
| 05/10/1996 | New South Wales Championships | NSW | 7 | 409 | 337 |
| 05/10/1996 | New South Wales Championships | NSW | 20 | 362 | 344 |
| 01/03/1998 | Balmain | NSW | 1 | 430 | 367 |
| 26/07/1998 | Winter Masters | NSW | 7 | 345 | 422 |
| 17/01/1999 | Baulkham Hills | NSW | 3 | 388 | 407 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 386.80 | 375.40 | |||
| Spread | 57 | -57 | |||