| Date | Tournament | State | Round | Marg Harris-Walker | Janine Whittaker |
|---|---|---|---|---|---|
| 20/11/2011 | CENTRAL COAST Two Days | NSW | 1 | 349 | 398 |
| 03/10/2016 | NSW Championships | NSW | 5 | 369 | 371 |
| 03/10/2016 | NSW Championships | NSW | 17 | 272 | 409 |
| 02/10/2017 | NSW CHAMPS | NSW | 16 | 324 | 385 |
| Head-to-head after 4 games | 0 | 4 | |||
| Average score | 328.50 | 390.75 | |||
| Spread | -249 | 249 | |||