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