| Tournament | Round | Maureen Gardner | Jan Hill |
| 25.04.2011 Aus Championship (ACT) | 4 | 443 | 351 |
| 25.04.2011 Aus Championship (ACT) | 14 | 422 | 416 |
| 02.04.2018 2018 National Championship (ACT) | 20 | 417 | 373 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 427.33 | 380 | |
| Spread: | 142 | -142 | |