| Date | Tournament | State | Round | Esther Perrins | Cheah Siu Hean |
|---|---|---|---|---|---|
| 05/04/1999 | Australian Championships | NSW | 5 | 431 | 379 |
| 12/04/2004 | Australian Championships | ACT | 14 | 433 | 356 |
| 09/04/2007 | Australian Championships | NSW | 23 | 348 | 494 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 11 | 350 | 471 |
| 25/04/2011 | Aus Championship | ACT | 11 | 402 | 398 |
| 09/04/2012 | Australian Championship | TAS | 12 | 468 | 295 |
| 09/04/2012 | Australian Championship | TAS | 18 | 467 | 327 |
| 01/04/2013 | Australian Championship | QLD | 2 | 422 | 400 |
| 01/04/2013 | Australian Championship | QLD | 15 | 449 | 369 |
| 21/04/2014 | Australian Championship | NSW | 19 | 499 | 440 |
| 06/04/2015 | Australian Championship | VIC | 10 | 443 | 354 |
| 06/04/2015 | Australian Championship | VIC | 19 | 428 | 330 |
| 28/03/2016 | Australian Championship | SA | 19 | 483 | 281 |
| Head-to-head after 13 games | 11 | 2 | |||
| Average score | 432.54 | 376.46 | |||
| Spread | 729 | -729 | |||