| Tournament | Round | Mary Morgan | Colleen Walker |
| 06.01.2007 Janboree (NSW) | 8 | 364 | 402 |
| 28.01.2007 City of Sydney International Masters (NSW) | 20 | 393 | 315 |
| 04.03.2007 Balmain (NSW) | 7 | 303 | 297 |
| 25.01.2009 City of Sydney International Masters (NSW) | 4 | 385 | 411 |
| 25.01.2009 City of Sydney International Masters (NSW) | 15 | 349 | 416 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 10 | 359 | 317 |
| 27.02.2010 Matchplay Qualifier (NSW) | 7 | 284 | 426 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 348.14 | 369.14 | |
| Spread: | -147 | 147 | |