| Date | Tournament | State | Round | Betty Keese | Gwen Chadwick |
|---|---|---|---|---|---|
| 12/04/1993 | Australian Championship | SA | 1 | 286 | 371 |
| 20/06/1994 | South Australian Championships | SA | 1 | 370 | 365 |
| 31/03/1997 | Australian Scrabble Championship | SA | 1 | 340 | 373 |
| 14/06/1999 | Victorian Championships | VIC | 19 | 368 | 374 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 341.00 | 370.75 | |||
| Spread | -119 | 119 | |||