| Date | Tournament | State | Round | Erica Williams | Shirley Pelham |
|---|---|---|---|---|---|
| 04/12/1994 | Southport Xmas | QLD | 5 | 413 | 335 |
| 28/05/1995 | Southport | QLD | 5 | 305 | 287 |
| 27/08/1995 | Queensland Championships | QLD | 2 | 292 | 327 |
| 03/12/1995 | Southport Summer | QLD | 3 | 388 | 337 |
| 25/08/1996 | Queensland Scrabble Championships | QLD | 14 | 407 | 258 |
| 06/10/2001 | Mindbenders Open | QLD | 6 | 380 | 315 |
| 17/02/2002 | Albert & Logan Marathon | QLD | 2 | 468 | 292 |
| 17/02/2002 | Albert & Logan Marathon | QLD | 7 | 389 | 332 |
| 15/11/2003 | Cleveland | QLD | 3 | 326 | 330 |
| 13/02/2005 | Ipswich | QLD | 2 | 307 | 372 |
| 12/03/2005 | Redland Bay | QLD | 1 | 419 | 299 |
| 09/04/2005 | Coorparoo | QLD | 1 | 341 | 503 |
| 09/04/2006 | Coorparoo Warmup Marathon | QLD | 7 | 331 | 432 |
| 01/07/2007 | Coominya | QLD | 4 | 488 | 295 |
| 05/08/2007 | Magnetic Island Sunday | QLD | 1 | 404 | 380 |
| 04/05/2008 | Queensland Championships | QLD | 8 | 319 | 335 |
| 14/03/2009 | Redland Bay | QLD | 5 | 445 | 288 |
| 06/12/2009 | Southport Christmas | QLD | 8 | 495 | 301 |
| 17/01/2010 | Logan Clovers | QLD | 7 | 332 | 275 |
| 04/12/2010 | Southport Saturday | QLD | 2 | 329 | 295 |
| Head-to-head after 20 games | 14 | 6 | |||
| Average score | 378.90 | 329.40 | |||
| Spread | 990 | -990 | |||