| Tournament | Round | Sal Costanzo | Bob Jackman |
| 05.07.1998 High Country (VIC) | 4 | 330 | 508 |
| 21.01.1999 City of Sydney Masters (NSW) | 6 | 349 | 368 |
| 07.05.2000 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 3 | 406 | 387 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 4 | 300 | 350 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 6 | 247 | 503 |
| 08.09.2002 Beecroft Marathon (NSW) | 11 | 285 | 501 |
| 07.10.2002 New South Wales Championships (NSW) | 15 | 347 | 381 |
| 04.05.2003 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 7 | 346 | 456 |
| 02.05.2004 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 6 | 262 | 424 |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 19 | 392 | 453 |
| 10.06.2006 vic06 3 DAY (VIC) | 23 | 226 | 569 |
| 08.06.2009 Vic Championship (VIC) | 10 | 429 | 370 |
| Head-to-head after 12 games | 2 | 10 | |
| Average score | 326.58 | 439.16 | |
| Spread: | -1351 | 1351 | |