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