| Tournament | Round | Harry Malcolm | David Lowden |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 2 | 384 | 350 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 9 | 355 | 346 |
| 09.04.2007 Australian Championships (NSW) | 15 | 342 | 384 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 360.33 | 360 | |
| Spread: | 1 | -1 | |