| Date | Tournament | State | Round | Trevor Halsall | Tengku Asri |
|---|---|---|---|---|---|
| 21/01/1999 | City of Sydney Masters | NSW | 16 | 402 | 358 |
| 22/04/2000 | Australian Championships | QLD | 19 | 425 | 305 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 20 | 410 | 349 |
| 06/04/2015 | Australian Championship | VIC | 22 | 483 | 393 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 430.00 | 351.25 | |||
| Spread | 315 | -315 | |||