| Tournament | Round | Esther Perrins | Sharon Sorensen |
| 22.10.2005 Spring Marathon (NSW) | 1 | 454 | 307 |
| 29.01.2006 City of Sydney International Masters (NSW) | 12 | 443 | 325 |
| 01.10.2007 New South Wales Champs (NSW) | 1 | 394 | 309 |
| 04.10.2010 NSW Championships (NSW) | 1 | 552 | 227 |
| 01.10.2012 NSW Championships (NSW) | 1 | 475 | 302 |
| 21.07.2013 Winter Masters (NSW) | 18 | 430 | 376 |
| 03.10.2016 NSW Championships (NSW) | 15 | 523 | 222 |
| 04.03.2017 Match Play Qualifer (NSW) | 4 | 535 | 316 |
| 02.04.2018 2018 National Championship (ACT) | 4 | 553 | 250 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 1 | 566 | 249 |
| 24.02.2024 MATCHPLAY QUALIFIER (NSW) | 6 | 380 | 477 |
| Head-to-head after 11 games | 10 | 1 | |
| Average score | 482.27 | 305.45 | |
| Spread: | 1945 | -1945 | |