| Date | Tournament | State | Round | Joan Colburt | Marianne Bentley |
|---|---|---|---|---|---|
| 28/08/1994 | Queensland Championships | QLD | 10 | 388 | 431 |
| 28/05/1995 | Southport | QLD | 2 | 277 | 395 |
| 05/11/1995 | Redland Bay | QLD | 1 | 372 | 455 |
| 21/04/1996 | Greenbank | QLD | 5 | 446 | 389 |
| 14/07/1996 | Coominya | QLD | 4 | 327 | 476 |
| 25/08/1996 | Queensland Scrabble Championships | QLD | 5 | 382 | 423 |
| 01/12/1996 | Southport Christmas | QLD | 6 | 302 | 451 |
| 09/02/1997 | Ipswich | QLD | 5 | 462 | 390 |
| 16/03/1997 | Redcliffe | QLD | 4 | 312 | 458 |
| 25/05/1997 | Southport | QLD | 5 | 426 | 440 |
| 06/12/1998 | Southport | QLD | 1 | 250 | 524 |
| Head-to-head after 11 games | 2 | 9 | |||
| Average score | 358.55 | 439.27 | |||
| Spread | -888 | 888 | |||