| Tournament | Round | Helen Hynes | Esther Perrins |
| 18.07.2004 Winter Masters (NSW) | 2 | 514 | 409 |
| 29.01.2006 City of Sydney International Masters (NSW) | 4 | 276 | 524 |
| 09.04.2007 Australian Championships (NSW) | 17 | 409 | 363 |
| 25.04.2011 Aus Championship (ACT) | 7 | 377 | 359 |
| 08.09.2013 Australian Masters and State Team Challenge (VIC) | 10 | 377 | 441 |
| 02.04.2018 2018 National Championship (ACT) | 19 | 454 | 441 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 401.16 | 422.83 | |
| Spread: | -130 | 130 | |