| Date | Tournament | State | Round | Jack Ashwin | Marilyn Smith |
|---|---|---|---|---|---|
| 25/08/1996 | Queensland Scrabble Championships | QLD | 2 | 394 | 341 |
| 08/09/1996 | Toowoomba Inaugural | QLD | 3 | 340 | 344 |
| 20/04/1997 | Mount Warren Park | QLD | 3 | 349 | 318 |
| 09/11/1997 | Redland Bay | QLD | 2 | 386 | 370 |
| 02/08/1998 | Kooralbyn | QLD | 6 | 349 | 351 |
| 23/08/1998 | Queensland Championships | QLD | 14 | 312 | 385 |
| 11/10/1998 | Greenbank | QLD | 5 | 322 | 469 |
| 21/02/1999 | Ipswich | QLD | 4 | 318 | 462 |
| 11/07/1999 | Coominya Winter | QLD | 2 | 324 | 327 |
| 10/09/2000 | Toowoomba | QLD | 5 | 239 | 339 |
| 03/12/2000 | Southport | QLD | 3 | 323 | 453 |
| 06/05/2001 | Auran Open | QLD | 1 | 308 | 333 |
| 10/11/2002 | Redcliffe | QLD | 6 | 386 | 330 |
| 15/11/2003 | Cleveland | QLD | 6 | 284 | 334 |
| 13/03/2004 | Redland Bay | QLD | 2 | 322 | 422 |
| 11/02/2007 | Ipswich | QLD | 3 | 285 | 439 |
| 07/05/2007 | Queensland Championships (Masters) | QLD | 13 | 346 | 366 |
| 30/08/2009 | Qld Champs Sun | QLD | 3 | 317 | 421 |
| 30/05/2010 | Rainbow Region | NSW | 1 | 352 | 415 |
| Head-to-head after 19 games | 4 | 15 | |||
| Average score | 329.26 | 379.95 | |||
| Spread | -963 | 963 | |||