| Tournament | Round | Noeline Thoma | Erica Williams |
| 14.10.2000 Mindbenders Open (QLD) | 3 | 344 | 333 |
| 02.12.2001 Southport (QLD) | 3 | 439 | 338 |
| 15.09.2002 Toowoomba (QLD) | 4 | 347 | 395 |
| 10.07.2006 Albert & Logan (QLD) | 1 | 318 | 411 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 362 | 369.25 | |
| Spread: | -29 | 29 | |