| Tournament | Round | Margaret Clifford | Janine Whittaker |
| 27.07.2003 Newcastle (NSW) | 5 | 346 | 361 |
| 23.07.2017 EMPIRE BAY Mini (2) (NSW) | 3 | 317 | 437 |
| 08.12.2024 Central Coast Summer (NSW) | 3 | 342 | 346 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 335 | 381.33 | |
| Spread: | -139 | 139 | |