| Date | Tournament | State | Round | Sal Costanzo | Audree Clifton |
|---|---|---|---|---|---|
| 12/06/1995 | Victorian Championship | VIC | 7 | 389 | 372 |
| 08/04/1996 | Australian Masters | VIC | 6 | 467 | 366 |
| 11/08/1996 | Latrobe Valley - Moe | VIC | 2 | 394 | 426 |
| 09/02/1997 | Camberwell | VIC | 3 | 376 | 319 |
| 09/06/1997 | Victorian Championships | VIC | 1 | 408 | 397 |
| 22/02/1998 | Ballarat | VIC | 6 | 426 | 420 |
| 15/11/1998 | Geelong | VIC | 3 | 364 | 332 |
| 06/12/1998 | Brighton | VIC | 5 | 430 | 432 |
| 14/06/1999 | Victorian Championships | VIC | 11 | 399 | 367 |
| 12/06/2000 | Victorian Championships | VIC | 5 | 236 | 478 |
| 27/08/2000 | Bentleigh | VIC | 3 | 418 | 447 |
| 05/08/2001 | Knox | VIC | 2 | 495 | 343 |
| 25/08/2002 | Eastern Suburbs | VIC | 7 | 328 | 440 |
| 04/04/2004 | Langwarrin | VIC | 4 | 455 | 397 |
| 28/11/2004 | Bentleigh | VIC | 2 | 423 | 322 |
| 01/05/2005 | Mayday | VIC | 5 | 363 | 419 |
| 11/09/2005 | World Scrabble Championships Fundraiser | VIC | 6 | 256 | 434 |
| 06/11/2005 | Geelong | VIC | 1 | 390 | 488 |
| 13/05/2006 | MAYDAY & NIGHT | VIC | 5 | 423 | 313 |
| 18/02/2007 | Camberwell | VIC | 4 | 307 | 326 |
| 15/02/2009 | Camberwell | VIC | 2 | 445 | 367 |
| Head-to-head after 21 games | 12 | 9 | |||
| Average score | 390.10 | 390.71 | |||
| Spread | -13 | 13 | |||