| Tournament | Round | Esther Perrins | Barbara Berlin |
| 05.10.1998 New South Wales Championships (NSW) | 9 | 485 | 361 |
| 05.10.1998 New South Wales Championships (NSW) | 21 | 462 | 379 |
| 05.10.1998 New South Wales Championships (NSW) | 22 | 591 | 336 |
| 04.10.1999 New South Wales Championships (NSW) | 15 | 508 | 279 |
| 30.01.2000 City of Sydney International Masters (NSW) | 18 | 438 | 308 |
| 27.01.2001 City of Sydney International Masters (NSW) | 5 | 339 | 431 |
| 27.01.2003 City of Sydney International Masters (NSW) | 7 | 398 | 392 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 460.14 | 355.14 | |
| Spread: | 735 | -735 | |