| Tournament | Round | Maureen Gardner | Ethel Eden |
| 03.07.2005 Coominya (QLD) | 1 | 387 | 348 |
| 23.10.2005 Mindbenders Standard (QLD) | 1 | 314 | 383 |
| 04.12.2005 Southport (QLD) | 2 | 403 | 277 |
| 26.10.2008 Mindbenders Sunday (QLD) | 2 | 435 | 308 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 384.75 | 329 | |
| Spread: | 223 | -223 | |