| Date | Tournament | State | Round | Anne Drew | Sal Costanzo |
|---|---|---|---|---|---|
| 09/06/1997 | Victorian Championships | VIC | 2 | 358 | 404 |
| 25/01/1998 | City of Sydney International Masters | NSW | 2 | 367 | 331 |
| 05/10/1998 | New South Wales Championships | NSW | 14 | 355 | 468 |
| 21/01/1999 | City of Sydney Masters | NSW | 14 | 492 | 246 |
| 05/04/1999 | Australian Championships | NSW | 6 | 426 | 361 |
| 27/01/2002 | City of Sydney International Masters | NSW | 12 | 473 | 343 |
| 07/10/2002 | New South Wales Championships | NSW | 17 | 559 | 269 |
| 21/04/2003 | Australian Championships | SA | 20 | 414 | 315 |
| 12/04/2004 | Australian Championships | ACT | 15 | 439 | 367 |
| 18/09/2005 | Australian Masters & State Challenge Trophy | VIC | 15 | 388 | 414 |
| 24/09/2006 | Australian Masters and State Challenge Trophy | NSW | 2 | 484 | 289 |
| Head-to-head after 11 games | 8 | 3 | |||
| Average score | 432.27 | 346.09 | |||
| Spread | 948 | -948 | |||