| Date | Tournament | State | Round | Barbara Clark | Rosemary Collins |
|---|---|---|---|---|---|
| 27/12/2009 | Last Chance | QLD | 9 | 285 | 291 |
| 27/12/2010 | LAST CHANCE 2010 | QLD | 7 | 334 | 364 |
| 27/12/2011 | Last Chance | QLD | 7 | 306 | 307 |
| 26/08/2012 | Qld Championships | QLD | 4 | 348 | 338 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 318.25 | 325.00 | |||
| Spread | -27 | 27 | |||