| Tournament | Round | Robin Duncan | Audrey Newman |
| 30.08.1998 Baulkham Hills (NSW) | 2 | 343 | 419 |
| 14.11.1998 Sydney (NSW) | 4 | 414 | 340 |
| 17.01.1999 Baulkham Hills (NSW) | 1 | 381 | 280 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 7 | 335 | 423 |
| 14.08.1999 Revesby (NSW) | 7 | 383 | 423 |
| 11.09.1999 St George (NSW) | 4 | 420 | 355 |
| 10.11.2001 Sydney (NSW) | 4 | 431 | 444 |
| 03.07.2004 Chatswood (NSW) | 1 | 433 | 395 |
| 13.11.2004 Sydney (NSW) | 3 | 481 | 332 |
| 02.07.2005 Chatswood (NSW) | 1 | 449 | 412 |
| Head-to-head after 10 games | 6 | 4 | |
| Average score | 407 | 382.3 | |
| Spread: | 247 | -247 | |