| Tournament | Round | La'Reine Lang | Betty Egan |
| 24.03.2008 Australian Championship (VIC) | 20 | 309 | 370 |
| 08.06.2009 Vic Championship (VIC) | 11 | 505 | 260 |
| 08.06.2009 Vic Championship (VIC) | 21 | 392 | 396 |
| 01.04.2013 Australian Championship (QLD) | 17 | 318 | 468 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 381 | 373.5 | |
| Spread: | 30 | -30 | |