| Tournament | Round | Julie Gardiner | Erica Williams |
| 11.10.1998 Greenbank (QLD) | 2 | 438 | 344 |
| 10.01.1999 Coominya Summer (QLD) | 1 | 528 | 254 |
| 21.03.1999 Redcliffe (QLD) | 4 | 377 | 362 |
| 26.08.2001 Queensland Championships (QLD) | 14 | 341 | 326 |
| 10.11.2002 Redcliffe (QLD) | 1 | 402 | 309 |
| 03.10.2004 Mindbenders Standard (QLD) | 5 | 467 | 389 |
| 27.08.2006 Queensland Championships (QLD) | 14 | 338 | 365 |
| 29.10.2006 Mindbenders Sunday (QLD) | 2 | 425 | 445 |
| 10.03.2007 Redland Bay (QLD) | 1 | 405 | 317 |
| 07.05.2007 Queensland Championships (Masters) (QLD) | 6 | 437 | 255 |
| 15.09.2007 Toowoomba (QLD) | 1 | 390 | 334 |
| 02.12.2007 Southport (QLD) | 8 | 403 | 284 |
| 14.11.2010 Remember November (QLD) | 5 | 337 | 321 |
| 23.07.2011 July Extra (QLD) | 3 | 496 | 303 |
| 28.08.2011 Qld Championships (QLD) | 2 | 505 | 297 |
| 27.10.2013 Redcliffe Sunday (QLD) | 2 | 423 | 350 |
| Head-to-head after 16 games | 14 | 2 | |
| Average score | 419.5 | 328.43 | |
| Spread: | 1457 | -1457 | |