| Tournament | Round | Keri Heart | Natalie Tadday |
| 01.04.2013 Australian Championship (QLD) | 2 | 473 | 344 |
| 03.10.2016 NSW Championships (NSW) | 3 | 414 | 387 |
| 03.10.2016 NSW Championships (NSW) | 21 | 490 | 312 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 13 | 376 | 278 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 12 | 352 | 483 |
| 03.11.2019 Nowra (NSW) | 8 | 349 | 388 |
| 04.06.2022 BEECROFT SWAN SONG (NSW) | 2 | 443 | 363 |
| 03.11.2022 Seniors Championship (NSW) | 21 | 377 | 377 |
| 04.04.2026 AUS CHAMPS (ACT) | 23 | 505 | 241 |
| Head-to-head after 9 games | 6.5 | 2.5 | |
| Average score | 419.88 | 352.55 | |
| Spread: | 606 | -606 | |