| Tournament | Round | Mary Morgan | Rene Chelton |
| 03.01.2009 Janboree (NSW) | 3 | 326 | 414 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 4 | 306 | 396 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 18 | 396 | 321 |
| 29.12.2015 FFT Part A (NSW) | 3 | 309 | 438 |
| 29.12.2015 FFT Part A (NSW) | 8 | 353 | 360 |
| 23.02.2019 MatchPlay Qualifier (NSW) | 8 | 340 | 332 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 338.33 | 376.83 | |