| Tournament | Round | Marie Knight | Joan Rosenthal |
| 05.10.1998 New South Wales Championships (NSW) | 2 | 479 | 375 |
| 05.04.1999 Australian Championships (NSW) | 15 | 509 | 288 |
| 01.08.1999 Winter Masters (NSW) | 13 | 386 | 369 |
| 04.10.1999 New South Wales Championships (NSW) | 2 | 333 | 361 |
| 04.10.1999 New South Wales Championships (NSW) | 20 | 369 | 382 |
| 04.10.1999 New South Wales Championships (NSW) | 22 | 386 | 449 |
| 30.01.2000 City of Sydney International Masters (NSW) | 14 | 288 | 365 |
| 02.10.2000 New South Wales Championships (NSW) | 15 | 386 | 438 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 392 | 378.37 | |
| Spread: | 109 | -109 | |