| Tournament | Round | Dianne Gibson | Meg Henderson |
| 04.07.2004 Nunawading (VIC) | 3 | 398 | 374 |
| 25.07.2004 Bentleigh (VIC) | 6 | 346 | 467 |
| 26.09.2004 Essendon (VIC) | 3 | 339 | 359 |
| 28.11.2004 Bentleigh (VIC) | 3 | 428 | 370 |
| 01.05.2005 Mayday (VIC) | 5 | 405 | 416 |
| 11.09.2005 World Scrabble Championships Fundraiser (VIC) | 7 | 321 | 267 |
| 04.02.2006 Notturno 7 (VIC) | 2 | 458 | 267 |
| 10.06.2006 vic06 3 DAY (VIC) | 22 | 357 | 336 |
| 23.07.2006 Midwinter (VIC) | 2 | 407 | 314 |
| 27.08.2006 Nunawading (VIC) | 5 | 328 | 470 |
| 21.01.2007 AESTIVAL FESTIVAL 2007 (VIC) | 7 | 335 | 305 |
| 30.12.2007 DECATHON (VIC) | 6 | 360 | 395 |
| 24.03.2008 Australian Championship (VIC) | 8 | 362 | 245 |
| 18.01.2009 Aestival (VIC) | 3 | 392 | 465 |
| 01.03.2009 TEAM CHALLENGE (VIC) | 4 | 326 | 372 |
| 22.11.2009 Bentleigh09 (VIC) | 6 | 370 | 198 |
| 26.09.2010 Bentleigh (VIC) | 4 | 424 | 430 |
| 11.09.2011 Clota Fundraiser (VIC) | 3 | 375 | 443 |
| 24.06.2012 CLOTA COTTAGE (VIC) | 2 | 434 | 342 |
| Head-to-head after 19 games | 10 | 9 | |
| Average score | 377.1 | 359.73 | |
| Spread: | 330 | -330 | |