| Tournament | Round | Sal Costanzo | Pat Kennedy |
| 26.04.1998 Western Suburbs (VIC) | 4 | 360 | 396 |
| 08.06.1998 Victorian Championships (VIC) | 14 | 472 | 321 |
| 28.12.1998 Decathon (VIC) | 1 | 419 | 365 |
| 28.12.1998 Decathon (VIC) | 16 | 443 | 327 |
| 31.10.1999 Geelong (VIC) | 4 | 398 | 419 |
| 23.01.2000 Aestival (VIC) | 4 | 366 | 358 |
| 29.12.2001 Decathon (VIC) | 4 | 400 | 364 |
| 14.09.2003 Melbourne Masters (VIC) | 2 | 371 | 329 |
| 14.09.2003 Melbourne Masters (VIC) | 16 | 394 | 299 |
| 03.07.2005 Nunawading (VIC) | 6 | 387 | 294 |
| Head-to-head after 10 games | 8 | 2 | |
| Average score | 401 | 347.2 | |
| Spread: | 538 | -538 | |