| Tournament | Round | Michael Hornung | Sal Costanzo |
| 10.06.2002 Victorian Championships (VIC) | 7 | 394 | 410 |
| 23.06.2002 Nunawading (VIC) | 1 | 300 | 392 |
| 07.10.2002 New South Wales Championships (NSW) | 1 | 452 | 360 |
| 27.10.2002 Mooroolbark (VIC) | 1 | 437 | 342 |
| 30.03.2003 Langwarrin (VIC) | 1 | 406 | 393 |
| 15.02.2004 Camberwell (VIC) | 2 | 403 | 339 |
| 11.09.2004 Raymond Island (VIC) | 4 | 475 | 364 |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 9 | 382 | 474 |
| 25.09.2005 Essendon (VIC) | 6 | 382 | 384 |
| 15.01.2006 Aestival (VIC) | 6 | 481 | 418 |
| 28.05.2006 06DAND.TOU (VIC) | 1 | 454 | 359 |
| 10.06.2006 vic06 3 DAY (VIC) | 7 | 397 | 399 |
| 10.06.2006 vic06 3 DAY (VIC) | 20 | 334 | 433 |
| 23.07.2006 Midwinter (VIC) | 6 | 409 | 454 |
| 01.10.2006 Essendon (VIC) | 3 | 445 | 401 |
| 06.01.2007 Marathon (VIC) | 3 | 469 | 375 |
| 12.08.2007 Midwinter (VIC) | 5 | 518 | 340 |
| 01.03.2008 ARVO EVO (VIC) | 6 | 399 | 478 |
| 07.06.2008 VIC CHAMPS (VIC) | 20 | 439 | 362 |
| 10.01.2009 MARATHON 09 (VIC) | 5 | 435 | 424 |
| 15.02.2009 Camberwell (VIC) | 1 | 494 | 467 |
| 03.05.2009 WSC FUND RAISER MAY (VIC) | 3 | 452 | 322 |
| Head-to-head after 22 games | 14 | 8 | |
| Average score | 425.31 | 395 | |