| Date | Tournament | State | Round | Harry Malcolm | John Spaan |
|---|---|---|---|---|---|
| 28/12/1999 | Decathon | VIC | 1 | 406 | 241 |
| 27/01/2001 | City of Sydney International Masters | NSW | 10 | 469 | 355 |
| 06/05/2001 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 9 | 350 | 300 |
| 05/05/2002 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 7 | 266 | 445 |
| 04/05/2003 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 5 | 516 | 305 |
| 02/05/2004 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 1 | 418 | 317 |
| 17/04/2005 | NSW/Victoria Border Challenge, Wagga Wagga | NSW | 8 | 394 | 415 |
| 18/09/2005 | Australian Masters & State Challenge Trophy | VIC | 11 | 360 | 398 |
| 30/04/2006 | NSW vs Victoria Border Challenge Wagga Wagga | NSW | 6 | 402 | 314 |
| 13/09/2008 | MASTERS AND STATE CHALLENGE TROPHY | VIC | 19 | 413 | 466 |
| 02/09/2012 | Australian Masters and State Team Challenge | NSW | 3 | 402 | 424 |
| 08/09/2013 | Australian Masters and State Team Challenge | VIC | 19 | 370 | 382 |
| 14/09/2014 | MASTERS AND STATE CHALLENGE | SA | 16 | 324 | 428 |
| Head-to-head after 13 games | 6 | 7 | |||
| Average score | 391.54 | 368.46 | |||
| Spread | 300 | -300 | |||