| Tournament | Round | Cheah Siu Hean | David Eldar |
| 28.03.2005 Australian Championships (TAS) | 7 | 303 | 424 |
| 29.11.2006 Warm-up Beta (NSW) | 2 | 329 | 391 |
| 09.04.2007 Australian Championships (NSW) | 9 | 381 | 437 |
| 09.04.2007 Australian Championships (NSW) | 15 | 340 | 308 |
| 24.03.2008 Australian Championship (VIC) | 21 | 397 | 444 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 22 | 456 | 482 |
| 01.04.2013 Australian Championship (QLD) | 19 | 495 | 516 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 385.85 | 428.85 | |
| Spread: | -301 | 301 | |