| Tournament | Round | Bettina Tonkin | Sathi Moses |
| 12.12.2010 WA December Open (WA) | 7 | 435 | 299 |
| 06.11.2011 Progressive (WA) | 4 | 406 | 373 |
| 20.05.2012 May 2012 Melville (WA) | 3 | 338 | 435 |
| 01.07.2012 BISECTION (WA) | 3 | 352 | 328 |
| 07.07.2013 July Bisection (WA) | 3 | 358 | 276 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 377.8 | 342.2 | |
| Spread: | 178 | -178 | |