| Tournament | Round | Mythili Rudra | Cheah Siu Hean |
| 09.04.2012 Australian Championship (TAS) | 6 | 453 | 463 |
| 01.04.2013 Australian Championship (QLD) | 21 | 308 | 436 |
| 21.04.2014 Australian Championship (NSW) | 14 | 301 | 484 |
| 28.03.2016 Australian Championship (SA) | 23 | 382 | 486 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 361 | 467.25 | |