| Date | Tournament | State | Round | Michael Tang | Cheah Siu Hean |
|---|---|---|---|---|---|
| 31/10/1999 | Geelong | VIC | 4 | 449 | 380 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 5 | 482 | 460 |
| 05/04/2010 | Aus Championship | SA | 23 | 334 | 411 |
| 01/04/2013 | Australian Championship | QLD | 6 | 421 | 382 |
| 06/04/2015 | Australian Championship | VIC | 22 | 436 | 462 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 424.40 | 419.00 | |||
| Spread | 27 | -27 | |||