| Tournament | Round | Esther Perrins | Glenys Lawrie |
| 05.04.1999 Australian Championships (NSW) | 8 | 376 | 420 |
| 12.04.2004 Australian Championships (ACT) | 8 | 403 | 379 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 12 | 347 | 434 |
| 09.04.2007 Australian Championships (NSW) | 11 | 393 | 404 |
| 09.04.2007 Australian Championships (NSW) | 14 | 517 | 325 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 11 | 478 | 368 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 17 | 471 | 367 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 14 | 360 | 556 |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 16 | 366 | 385 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 412.33 | 404.22 | |
| Spread: | 73 | -73 | |