| Tournament | Round | Elaine Ison | Trish Cearns |
| 25.08.2002 Queensland Championships (QLD) | 6 | 327 | 307 |
| 17.01.2004 Greenbank (QLD) | 4 | 264 | 374 |
| 17.10.2004 Newmarket (QLD) | 5 | 399 | 402 |
| 26.10.2008 Mindbenders Sunday (QLD) | 2 | 264 | 416 |
| 06.12.2009 Southport Christmas (QLD) | 7 | 321 | 324 |
| 10.10.2010 Oktober Scrabblefest (QLD) | 1 | 314 | 314 |
| Head-to-head after 6 games | 1.5 | 4.5 | |
| Average score | 314.83 | 356.16 | |
| Spread: | -248 | 248 | |