| Date | Tournament | State | Round | Cheah Siu Hean | Heather Long |
|---|---|---|---|---|---|
| 12/04/2004 | Australian Championships | ACT | 4 | 497 | 316 |
| 28/03/2005 | Australian Championships | TAS | 18 | 509 | 324 |
| 24/03/2008 | Australian Championship | VIC | 19 | 412 | 313 |
| 05/04/2010 | Aus Championship | SA | 22 | 533 | 362 |
| 28/03/2016 | Australian Championship | SA | 16 | 508 | 298 |
| 02/04/2018 | 2018 National Championship | ACT | 20 | 497 | 355 |
| Head-to-head after 6 games | 6 | 0 | |||
| Average score | 492.67 | 328.00 | |||
| Spread | 988 | -988 | |||