| Date | Tournament | State | Round | Rosemary Collins | Merle Skopp |
|---|---|---|---|---|---|
| 30/04/2005 | May Charity Weekend - Day 1 | QLD | 2 | 272 | 379 |
| 29/12/2005 | Last Chance | QLD | 2 | 302 | 323 |
| 29/12/2005 | Last Chance | QLD | 7 | 280 | 338 |
| 10/09/2006 | Toowoomba | QLD | 5 | 270 | 303 |
| 29/12/2007 | LAST CHANCE | QLD | 2 | 395 | 278 |
| 29/12/2007 | LAST CHANCE | QLD | 7 | 423 | 365 |
| 10/10/2009 | Red Hill | QLD | 3 | 375 | 332 |
| 10/10/2009 | Red Hill | QLD | 4 | 367 | 306 |
| 10/10/2009 | Red Hill | QLD | 7 | 434 | 292 |
| 27/12/2010 | LAST CHANCE 2010 | QLD | 5 | 355 | 305 |
| 27/12/2010 | LAST CHANCE 2010 | QLD | 9 | 265 | 409 |
| 27/12/2011 | Last Chance | QLD | 5 | 345 | 267 |
| Head-to-head after 12 games | 7 | 5 | |||
| Average score | 340.25 | 324.75 | |||
| Spread | 186 | -186 | |||