| Tournament | Round | Heather Sorensen | Sandra Elliott |
| 27.05.2001 Ulladulla (NSW) | 10 | 360 | 367 |
| 26.05.2002 Ulladulla (NSW) | 6 | 395 | 289 |
| 17.08.2002 Revesby (NSW) | 3 | 364 | 373 |
| 07.09.2002 St George (NSW) | 4 | 368 | 385 |
| 09.11.2002 Sydney (NSW) | 3 | 386 | 351 |
| 24.03.2003 Blue Mountains (NSW) | 5 | 403 | 294 |
| 21.02.2004 Wollongong (NSW) | 4 | 372 | 383 |
| 27.03.2004 Western Scrabble Network (NSW) | 3 | 352 | 295 |
| 28.08.2004 Revesby (NSW) | 6 | 356 | 331 |
| 13.11.2004 Sydney (NSW) | 7 | 276 | 432 |
| 22.05.2005 Ulladulla (NSW) | 4 | 320 | 437 |
| 11.02.2006 Wollongong (NSW) | 2 | 282 | 365 |
| 28.05.2006 Ulladulla Championship (NSW) | 9 | 353 | 463 |
| 28.05.2006 Ulladulla Championship (NSW) | 14 | 393 | 374 |
| 27.10.2007 Sydney (NSW) | 3 | 370 | 367 |
| 18.05.2008 Ulladulla (NSW) | 9 | 327 | 358 |
| 12.12.2010 Sydney Club 2010 (NSW) | 1 | 222 | 430 |
| 08.01.2011 Janboree (NSW) | 4 | 374 | 376 |
| Head-to-head after 18 games | 7 | 11 | |
| Average score | 348.5 | 370.55 | |
| Spread: | -397 | 397 | |