| Tournament | Round | Betty Mitchell | Arjun Haria |
| 11.03.2007 South Australian Championships (SA) | 11 | 337 | 359 |
| 09.03.2008 South Australian Championships (SA) | 13 | 403 | 404 |
| 07.03.2009 South Australian Championships (SA) | 10 | 386 | 365 |
| 18.04.2009 SA April Tournament (SA) | 2 | 410 | 281 |
| 20.06.2009 SA June (corrected) (SA) | 1 | 489 | 307 |
| 29.08.2009 SA August (SA) | 4 | 457 | 271 |
| 27.09.2009 September (SA) | 1 | 375 | 306 |
| 05.04.2010 Aus Championship (SA) | 4 | 437 | 354 |
| Head-to-head after 8 games | 6 | 2 | |
| Average score | 411.75 | 330.87 | |