| Tournament | Round | Marg Harris-walker | La'Reine Lang |
| 20.11.2011 CENTRAL COAST Two Days (NSW) | 7 | 388 | 340 |
| 06.04.2015 Australian Championship (VIC) | 7 | 332 | 383 |
| 05.10.2015 NSW Championships (NSW) | 18 | 371 | 326 |
| 28.08.2016 Queensland Championship (QLD) | 6 | 328 | 324 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 354.75 | 343.25 | |
| Spread: | 46 | -46 | |