| Tournament | Round | Trish Cearns | Shirley Smith |
| 09.04.2007 Australian Championships (NSW) | 24 | 348 | 413 |
| 20.07.2008 Ocean Shores (NSW) | 7 | 348 | 310 |
| 26.07.2009 Ocean Shores (NSW) | 7 | 282 | 457 |
| 26.11.2011 Southport RSL Saturday (QLD) | 7 | 368 | 285 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 336.5 | 366.25 | |
| Spread: | -119 | 119 | |