| Date | Tournament | State | Round | Trevor Halsall | Ryan Anderson |
|---|---|---|---|---|---|
| 25/04/2011 | Aus Championship | ACT | 5 | 399 | 359 |
| 02/09/2012 | Australian Masters and State Team Challenge | NSW | 11 | 493 | 452 |
| 21/04/2014 | Australian Championship | NSW | 1 | 441 | 361 |
| 14/09/2014 | MASTERS AND STATE CHALLENGE | SA | 2 | 459 | 275 |
| Head-to-head after 4 games | 4 | 0 | |||
| Average score | 448.00 | 361.75 | |||
| Spread | 345 | -345 | |||