| Date | Tournament | State | Round | Sal Costanzo | Chris May |
|---|---|---|---|---|---|
| 27/01/2001 | City of Sydney International Masters | NSW | 14 | 397 | 305 |
| 07/10/2002 | New South Wales Championships | NSW | 16 | 357 | 515 |
| 02/05/2004 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 1 | 326 | 403 |
| 18/09/2005 | Australian Masters & State Challenge Trophy | VIC | 14 | 290 | 498 |
| 10/06/2006 | vic06 3 DAY | VIC | 9 | 341 | 456 |
| 10/06/2006 | vic06 3 DAY | VIC | 19 | 405 | 447 |
| 06/01/2007 | Marathon | VIC | 15 | 279 | 484 |
| 06/01/2007 | Marathon | VIC | 20 | 418 | 388 |
| Head-to-head after 8 games | 2 | 6 | |||
| Average score | 351.62 | 437.00 | |||
| Spread | -683 | 683 | |||