| Date | Tournament | State | Round | Sal Costanzo | Ian Close |
|---|---|---|---|---|---|
| 29/01/1995 | Australian Masters | NSW | 2 | 343 | 360 |
| 31/03/1997 | Australian Scrabble Championship | SA | 9 | 408 | 349 |
| 01/08/1999 | Winter Masters | NSW | 4 | 469 | 259 |
| 30/01/2000 | City of Sydney International Masters | NSW | 8 | 380 | 347 |
| 27/01/2002 | City of Sydney International Masters | NSW | 17 | 509 | 355 |
| 27/01/2003 | City of Sydney International Masters | NSW | 1 | 357 | 325 |
| Head-to-head after 6 games | 5 | 1 | |||
| Average score | 411.00 | 332.50 | |||
| Spread | 471 | -471 | |||