| Tournament | Round | Rene Chelton | Marg Harris-Walker |
| 06.10.2014 NSW Championships (NSW) | 21 | 373 | 282 |
| 05.10.2015 NSW Championships (NSW) | 1 | 459 | 322 |
| 05.10.2015 NSW Championships (NSW) | 20 | 328 | 427 |
| 03.10.2016 NSW Championships (NSW) | 15 | 356 | 383 |
| 01.10.2018 NSW Champs (NSW) | 4 | 375 | 327 |
| 01.10.2018 NSW Champs (NSW) | 24 | 392 | 300 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 380.5 | 340.16 | |
| Spread: | 242 | -242 | |