| Tournament | Round | Margot Carnachan | Wendy Batt |
| 24.11.2002 Cleveland (QLD) | 4 | 407 | 224 |
| 20.01.2008 Greenbank Charity (QLD) | 1 | 373 | 413 |
| 22.07.2008 Morno-Arvo (QLD) | 7 | 339 | 344 |
| 26.10.2008 Mindbenders Sunday (QLD) | 5 | 292 | 419 |
| 14.02.2009 Ipswich (QLD) | 2 | 359 | 402 |
| 05.04.2009 Nationals Warm-up (QLD) | 7 | 380 | 374 |
| 28.03.2010 Nationals Warm-Up (QLD) | 5 | 448 | 383 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 371.14 | 365.57 | |
| Spread: | 39 | -39 | |