| Tournament | Round | Rene Chelton | Robin Duncan |
| 17.04.1999 Central Coast - Wyong (NSW) | 3 | 403 | 396 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 6 | 401 | 341 |
| 05.07.2003 Chatswood (NSW) | 2 | 446 | 451 |
| 29.10.2005 Sydney Club Silver Jubilee (NSW) | 2 | 407 | 306 |
| 27.10.2007 Sydney (NSW) | 1 | 363 | 387 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 404 | 376.2 | |
| Spread: | 139 | -139 | |