| Tournament | Round | Barbara Nakkan | Kay Anderson |
| 29.08.2009 Qld Champs Sat (QLD) | 6 | 254 | 414 |
| 29.08.2010 Qld Championships (QLD) | 8 | 303 | 335 |
| 29.08.2010 Qld Championships (QLD) | 14 | 363 | 321 |
| 27.02.2011 Brunswick Valley (NSW) | 3 | 341 | 369 |
| 06.08.2011 Magnetic Is Saturday (QLD) | 2 | 263 | 381 |
| 07.08.2011 Magnetic Is Sunday (QLD) | 3 | 231 | 468 |
| 12.08.2012 Maggie Sunday (QLD) | 2 | 308 | 393 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 294.71 | 383 | |
| Spread: | -618 | 618 | |