| Tournament | Round | Ian Newton | Harry Malcolm |
| 15.04.1998 Australian Championships (TAS) | 3 | 444 | 355 |
| 29.09.2002 Essendon (VIC) | 3 | 319 | 458 |
| 10.11.2002 Geelong (VIC) | 1 | 358 | 359 |
| 18.05.2003 Dandenong (VIC) | 1 | 334 | 398 |
| 08.08.2004 Mornington (VIC) | 2 | 357 | 402 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 362.4 | 394.4 | |
| Spread: | -160 | 160 | |