| Tournament | Round | Margaret Griggs | Tony Kalayzich |
| 09.04.2007 Australian Championships (NSW) | 8 | 318 | 372 |
| 06.04.2015 Australian Championship (VIC) | 1 | 434 | 408 |
| 06.04.2015 Australian Championship (VIC) | 20 | 388 | 304 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 380 | 361.33 | |
| Spread: | 56 | -56 | |