| Tournament | Round | Norma Tracey | Karen Richards |
| 01.08.1999 Winter Masters (NSW) | 15 | 428 | 364 |
| 27.01.2001 City of Sydney International Masters (NSW) | 13 | 353 | 405 |
| 27.01.2001 City of Sydney International Masters (NSW) | 16 | 370 | 347 |
| 22.07.2001 Winter Masters (NSW) | 7 | 313 | 455 |
| 20.10.2001 Spring Marathon (NSW) | 10 | 341 | 406 |
| 07.10.2002 New South Wales Championships (NSW) | 16 | 335 | 399 |
| 29.01.2017 City of Sydney International Masters (NSW) | 4 | 245 | 425 |
| 21.09.2019 Beecroft Marathon (NSW) | 1 | 287 | 485 |
| 30.01.2022 City of Sydney Masters (NSW) | 1 | 350 | 355 |
| Head-to-head after 9 games | 2 | 7 | |
| Average score | 335.77 | 404.55 | |