| Date | Tournament | State | Round | Sal Costanzo | Steve Sunter |
|---|---|---|---|---|---|
| 16/05/1998 | Dandenong | VIC | 1 | 382 | 285 |
| 28/12/1998 | Decathon | VIC | 13 | 252 | 378 |
| 21/01/1999 | City of Sydney Masters | NSW | 16 | 403 | 381 |
| 21/01/1999 | City of Sydney Masters | NSW | 18 | 317 | 590 |
| 27/01/2001 | City of Sydney International Masters | NSW | 13 | 422 | 445 |
| 16/04/2001 | Australian Championships | VIC | 19 | 288 | 312 |
| 24/03/2002 | Langwarrin | VIC | 2 | 407 | 336 |
| 25/05/2002 | Bunny | VIC | 4 | 460 | 339 |
| 29/09/2002 | Essendon | VIC | 5 | 420 | 388 |
| 27/10/2002 | Mooroolbark | VIC | 2 | 258 | 524 |
| 16/11/2002 | Melbourne November | VIC | 10 | 100 | 300 |
| 29/12/2002 | Decathon | VIC | 1 | 474 | 319 |
| 09/02/2003 | Camberwell | VIC | 6 | 393 | 274 |
| 27/07/2003 | Bentleigh | VIC | 6 | 248 | 644 |
| 16/01/2005 | Aestival | VIC | 5 | 405 | 451 |
| Head-to-head after 15 games | 7 | 8 | |||
| Average score | 348.60 | 397.73 | |||
| Spread | -737 | 737 | |||