| Tournament | Round | Cheah Siu Hean | Julian McKail |
| 12.04.2004 Australian Championships (ACT) | 2 | 416 | 373 |
| 28.03.2005 Australian Championships (TAS) | 14 | 390 | 347 |
| 09.04.2007 Australian Championships (NSW) | 4 | 477 | 358 |
| 09.04.2007 Australian Championships (NSW) | 13 | 480 | 420 |
| 24.03.2008 Australian Championship (VIC) | 10 | 385 | 370 |
| 24.03.2008 Australian Championship (VIC) | 17 | 383 | 417 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 421.83 | 380.83 | |
| Spread: | 246 | -246 | |