| Tournament | Round | Keri Heart | Dianne Gibson |
| 24.03.2008 Australian Championship (VIC) | 18 | 377 | 389 |
| 06.04.2015 Australian Championship (VIC) | 7 | 282 | 470 |
| 06.04.2015 Australian Championship (VIC) | 14 | 314 | 468 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 324.33 | 442.33 | |
| Spread: | -354 | 354 | |