| Tournament | Round | Nonie English | Ivana Duria |
| 05.10.1998 New South Wales Championships (NSW) | 2 | 394 | 297 |
| 16.01.2000 Baulkham Hills Kickoff (NSW) | 2 | 351 | 360 |
| 01.06.2002 Woy Woy (NSW) | 1 | 357 | 331 |
| 10.07.2004 Winter Challenge (NSW) | 3 | 382 | 297 |
| 13.10.2007 Spring Marathon (NSW) | 9 | 377 | 331 |
| 06.07.2008 Winter Challenge (NSW) | 7 | 400 | 376 |
| 04.07.2010 Winter Challenge (NSW) | 12 | 379 | 368 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 377.14 | 337.14 | |
| Spread: | 280 | -280 | |