| Date | Tournament | State | Round | Rene Chelton | Sal Costanzo |
|---|---|---|---|---|---|
| 06/10/1997 | New South Wales Championships | NSW | 11 | 293 | 514 |
| 05/10/1998 | New South Wales Championships | NSW | 13 | 323 | 368 |
| 21/01/1999 | City of Sydney Masters | NSW | 15 | 365 | 372 |
| 01/08/1999 | Winter Masters | NSW | 5 | 338 | 402 |
| 12/06/2000 | Victorian Championships | VIC | 11 | 465 | 288 |
| 16/04/2001 | Australian Championships | VIC | 16 | 305 | 373 |
| 27/01/2002 | City of Sydney International Masters | NSW | 4 | 319 | 352 |
| 08/06/2003 | Victorian Championships | VIC | 10 | 320 | 493 |
| 08/06/2003 | Victorian Championships | VIC | 16 | 402 | 339 |
| 11/06/2007 | Victorian Championships | VIC | 10 | 324 | 387 |
| 08/06/2009 | Vic Championship | VIC | 23 | 391 | 527 |
| Head-to-head after 11 games | 2 | 9 | |||
| Average score | 349.55 | 401.36 | |||
| Spread | -570 | 570 | |||