| Date | Tournament | State | Round | Ethel Collins | Liz Jackman |
|---|---|---|---|---|---|
| 05/06/1993 | Wollongong Marj Babb | NSW | 2 | 295 | 297 |
| 04/10/1993 | New South Wales Championships | NSW | 5 | 328 | 352 |
| 12/02/1994 | St George | NSW | 7 | 414 | 377 |
| 14/08/1994 | Bankstown Sefton Revesby | NSW | 2 | 365 | 373 |
| 03/10/1994 | New South Wales Championships | NSW | 5 | 329 | 352 |
| 05/11/1994 | Sydney Club | NSW | 4 | 330 | 394 |
| 10/12/1994 | Norht Shore Xmas Tournament | NSW | 6 | 344 | 339 |
| 21/01/1995 | Wollongong WORDS | NSW | 3 | 362 | 330 |
| 29/01/1995 | Australian Masters | NSW | 18 | 284 | 377 |
| 28/05/1995 | Bondi | NSW | 3 | 259 | 386 |
| 09/12/1995 | North Shore Christmas | NSW | 4 | 358 | 288 |
| 31/03/1997 | Australian Scrabble Championship | SA | 10 | 367 | 324 |
| 13/04/1997 | Wyong RSL Club | NSW | 3 | 350 | 419 |
| 12/12/1998 | North Shore | NSW | 5 | 415 | 290 |
| 05/04/1999 | Australian Championships | NSW | 20 | 383 | 298 |
| Head-to-head after 15 games | 7 | 8 | |||
| Average score | 345.53 | 346.40 | |||
| Spread | -13 | 13 | |||