| Date | Tournament | State | Round | Martin Waterworth | Margot Carnachan |
|---|---|---|---|---|---|
| 12/01/2003 | Greenbank | QLD | 5 | 389 | 366 |
| 15/11/2003 | Cleveland | QLD | 2 | 423 | 406 |
| 15/01/2005 | Greenbank | QLD | 4 | 477 | 395 |
| 06/11/2005 | Newmarket | QLD | 6 | 377 | 314 |
| 12/11/2005 | Cleveland | QLD | 4 | 348 | 395 |
| 31/03/2007 | qld warmup | QLD | 5 | 462 | 397 |
| 06/05/2007 | Queensland Championships Sunday Round Robin | QLD | 3 | 341 | 378 |
| 01/07/2007 | Coominya | QLD | 3 | 299 | 345 |
| 26/10/2008 | Mindbenders Sunday | QLD | 6 | 285 | 373 |
| 10/10/2010 | Oktober Scrabblefest | QLD | 5 | 448 | 279 |
| 12/03/2011 | Redland Bay | QLD | 1 | 332 | 422 |
| Head-to-head after 11 games | 6 | 5 | |||
| Average score | 380.09 | 370.00 | |||
| Spread | 111 | -111 | |||