| Date | Tournament | State | Round | Trish Cearns | Erica Williams |
|---|---|---|---|---|---|
| 20/07/2008 | Ocean Shores | NSW | 4 | 341 | 328 |
| 25/10/2008 | Mindbenders Saturday | QLD | 7 | 332 | 385 |
| 26/10/2008 | Mindbenders Sunday | QLD | 7 | 298 | 372 |
| 05/04/2009 | Nationals Warm-up | QLD | 3 | 340 | 410 |
| 26/04/2009 | Lismore ANZAC | NSW | 3 | 302 | 352 |
| 26/07/2009 | Ocean Shores | NSW | 2 | 344 | 396 |
| 01/08/2009 | Townsville Saturday | QLD | 1 | 350 | 283 |
| 02/08/2009 | Townsville Sunday | QLD | 7 | 434 | 293 |
| 17/01/2010 | Logan Clovers | QLD | 2 | 329 | 368 |
| 27/02/2011 | Brunswick Valley | NSW | 5 | 374 | 428 |
| 25/04/2011 | Aus Championship | ACT | 17 | 331 | 435 |
| Head-to-head after 11 games | 3 | 8 | |||
| Average score | 343.18 | 368.18 | |||
| Spread | -275 | 275 | |||