| Tournament | Round | Natalie Tadday | Mary Morgan |
| 13.02.2010 Wollongong Round Robins (NSW) | 6 | 402 | 394 |
| 13.03.2010 Bomaderry (NSW) | 8 | 346 | 343 |
| 28.01.2013 CITY OF SYDNEY MASTERS (NSW) | 3 | 404 | 411 |
| 28.01.2013 CITY OF SYDNEY MASTERS (NSW) | 20 | 471 | 420 |
| 09.02.2013 WORDS SUMMER (NSW) | 2 | 479 | 310 |
| 01.04.2013 Australian Championship (QLD) | 4 | 345 | 349 |
| 03.01.2015 JanBoree (NSW) | 6 | 369 | 449 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 7 | 369 | 392 |
| 09.02.2019 WORDS SUMMER RR (NSW) | 4 | 432 | 325 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 401.88 | 377 | |
| Spread: | 224 | -224 | |