| Tournament | Round | Alan Gauci | Ivana Duria |
| 01.03.1998 Balmain (NSW) | 7 | 369 | 302 |
| 29.03.1998 Wyong (NSW) | 4 | 336 | 378 |
| 05.10.1998 New South Wales Championships (NSW) | 4 | 382 | 307 |
| 14.08.1999 Revesby (NSW) | 2 | 372 | 283 |
| 23.07.2000 Newcastle (NSW) | 6 | 296 | 408 |
| 10.11.2001 Sydney (NSW) | 3 | 363 | 373 |
| 22.06.2002 Wollongong Marj Babb (NSW) | 2 | 349 | 324 |
| 07.10.2002 New South Wales Championships (NSW) | 12 | 356 | 317 |
| 19.10.2002 Blacktown (NSW) | 7 | 371 | 313 |
| 07.12.2003 North Shore (NSW) | 1 | 307 | 385 |
| Head-to-head after 10 games | 6 | 4 | |
| Average score | 350.1 | 339 | |
| Spread: | 111 | -111 | |