| Tournament | Round | Betty Foreman | Marg Harris-Walker |
| 21.04.2014 Australian Championship (NSW) | 13 | 384 | 323 |
| 05.10.2015 NSW Championships (NSW) | 11 | 392 | 274 |
| 01.10.2018 NSW Champs (NSW) | 20 | 377 | 356 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 384.33 | 317.66 | |
| Spread: | 200 | -200 | |