| Tournament | Round | Lorraine Cook | Barbara Karey |
| 06.08.2006 Camp Duckadang (QLD) | 1 | 341 | 262 |
| 01.08.2009 Townsville Saturday (QLD) | 5 | 254 | 435 |
| 02.08.2009 Townsville Sunday (QLD) | 2 | 296 | 334 |
| 08.08.2009 Magnetic Island Saturday (QLD) | 5 | 328 | 333 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 304.75 | 341 | |
| Spread: | -145 | 145 | |