| Tournament | Round | Betty Foreman | Barbara Berlin |
| 04.10.1999 New South Wales Championships (NSW) | 4 | 412 | 462 |
| 22.04.2000 Australian Championships (QLD) | 11 | 375 | 352 |
| 16.04.2001 Australian Championships (VIC) | 21 | 399 | 314 |
| 01.04.2002 Australian Championships (WA) | 10 | 393 | 337 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 394.75 | 366.25 | |
| Spread: | 114 | -114 | |