| Tournament | Round | Margaret Andrews | Alan Gauci |
| 01.03.1998 Balmain (NSW) | 6 | 294 | 315 |
| 15.03.1998 Sutherland (NSW) | 7 | 303 | 379 |
| 17.05.1998 Ulladulla (NSW) | 7 | 366 | 353 |
| 20.06.1998 Wollongong Marj Babb (NSW) | 2 | 337 | 377 |
| 12.07.1998 Chatswood (NSW) | 5 | 376 | 359 |
| 15.08.1998 Revesby (NSW) | 2 | 281 | 445 |
| 14.11.1998 Sydney (NSW) | 1 | 320 | 464 |
| 23.10.1999 Spring Marathon (NSW) | 2 | 324 | 378 |
| 14.11.1999 Sydney (NSW) | 2 | 358 | 353 |
| 27.11.1999 North Shore (NSW) | 5 | 332 | 354 |
| 17.08.2002 Revesby (NSW) | 2 | 457 | 336 |
| 15.09.2002 Baulkham Hills Open (NSW) | 6 | 337 | 344 |
| 06.09.2003 St George (NSW) | 3 | 367 | 362 |
| 04.09.2004 Oatlands (NSW) | 1 | 272 | 379 |
| 26.02.2005 NSW Matchplay Qualifier (NSW) | 7 | 317 | 391 |
| Head-to-head after 15 games | 5 | 10 | |
| Average score | 336.06 | 372.6 | |
| Spread: | -548 | 548 | |