| Date | Tournament | State | Round | Ethel Collins | Rene Chelton |
|---|---|---|---|---|---|
| 11/12/1993 | North Shore Round Robin | NSW | 6 | 261 | 320 |
| 29/01/1995 | Australian Masters | NSW | 13 | 347 | 358 |
| 31/03/1997 | Australian Scrabble Championship | SA | 7 | 409 | 412 |
| 25/01/1998 | City of Sydney International Masters | NSW | 2 | 457 | 327 |
| 05/04/1999 | Australian Championships | NSW | 5 | 463 | 335 |
| 14/08/1999 | Revesby | NSW | 6 | 305 | 345 |
| Head-to-head after 6 games | 2 | 4 | |||
| Average score | 373.67 | 349.50 | |||
| Spread | 145 | -145 | |||