| Tournament | Round | Margaret griggs | Wendy Batt |
| 17.04.2006 Australian Championships (QLD) | 16 | 394 | 381 |
| 24.03.2008 Australian Championship (VIC) | 12 | 385 | 400 |
| 24.03.2008 Australian Championship (VIC) | 15 | 379 | 324 |
| 05.04.2010 Aus Championship (SA) | 14 | 450 | 391 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 402 | 374 | |
| Spread: | 112 | -112 | |