| Tournament | Round | Roberta Tait | John Hamilton |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 16 | 422 | 342 |
| 09.04.2012 Australian Championship (TAS) | 22 | 364 | 405 |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 15 | 367 | 444 |
| 08.03.2014 SA Championship (SA) | 8 | 358 | 377 |
| 16.04.2022 Australian Championship (QLD) | 8 | 315 | 404 |
| 27.03.2024 Platinum Wednesday (WA) | 6 | 389 | 427 |
| 30.03.2024 National Championship (WA) | 21 | 330 | 351 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 363.57 | 392.85 | |
| Spread: | -205 | 205 | |