| Tournament | Round | Trish Cearns | Paula Brown |
| 25.10.1998 October (SA) | 5 | 272 | 339 |
| 21.04.2003 Australian Championships (SA) | 4 | 397 | 291 |
| 05.04.2010 Aus Championship (SA) | 12 | 370 | 335 |
| 25.04.2011 Aus Championship (ACT) | 2 | 437 | 394 |
| 25.09.2011 Beginner Pub Tourney (SA) | 1 | 275 | 413 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 350.2 | 354.4 | |
| Spread: | -21 | 21 | |