| Tournament | Round | Betty Foreman | Margaret Clifford |
| 10.09.2006 Baulkham Hills Open (NSW) | 2 | 359 | 302 |
| 27.11.2016 Central Coast Champs (NSW) | 9 | 470 | 310 |
| 27.11.2016 Central Coast Champs (NSW) | 13 | 450 | 316 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 426.33 | 309.33 | |
| Spread: | 351 | -351 | |