| Tournament | Round | Harry Malcolm | Michael Cameron |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 1 | 350 | 452 |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 9 | 466 | 368 |
| 18.07.2004 Winter Masters (NSW) | 11 | 330 | 354 |
| 18.07.2004 Winter Masters (NSW) | 18 | 406 | 259 |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 6 | 425 | 433 |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 12 | 323 | 434 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 3 | 301 | 414 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 19 | 359 | 413 |
| 08.12.2007 Halls Gap Border Challenge SA:Vic (VIC) | 1 | 400 | 333 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 373.33 | 384.44 | |
| Spread: | -100 | 100 | |