| Tournament | Round | Ivana Duria | Diana Field |
| 04.04.1998 Hassall Grove (NSW) | 6 | 391 | 297 |
| 30.08.1998 Baulkham Hills (NSW) | 3 | 429 | 297 |
| 16.07.2005 Winter Challenge (NSW) | 9 | 371 | 267 |
| 03.10.2005 New South Wales Championships (NSW) | 11 | 445 | 328 |
| 03.10.2005 New South Wales Championships (NSW) | 17 | 370 | 313 |
| 13.10.2007 Spring Marathon (NSW) | 12 | 440 | 207 |
| 06.07.2008 Winter Challenge (NSW) | 4 | 360 | 221 |
| 18.10.2008 Spring Marathon (NSW) | 9 | 349 | 309 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 13 | 433 | 216 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 4 | 325 | 253 |
| Head-to-head after 10 games | 10 | 0 | |
| Average score | 391.3 | 270.8 | |
| Spread: | 1205 | -1205 | |