| Tournament | Round | Susan MacGillivray | Ann Fiddler |
| 23.10.1999 Spring Marathon (NSW) | 9 | 347 | 387 |
| 04.10.2004 New South Wales Championships (NSW) | 1 | 421 | 313 |
| 27.06.2009 Winter ACT 2009 (ACT) | 6 | 357 | 288 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 5 | 408 | 342 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 383.25 | 332.5 | |
| Spread: | 203 | -203 | |