| Tournament | Round | Marg Harris-Walker | Nonie English |
| 20.11.2011 CENTRAL COAST Two Days (NSW) | 12 | 310 | 428 |
| 06.10.2014 NSW Championships (NSW) | 10 | 372 | 363 |
| 06.10.2014 NSW Championships (NSW) | 16 | 271 | 364 |
| 02.10.2017 NSW CHAMPS (NSW) | 10 | 270 | 387 |
| 02.10.2017 NSW CHAMPS (NSW) | 22 | 335 | 337 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 311.6 | 375.8 | |
| Spread: | -321 | 321 | |