| Tournament | Round | Sam Greenberg | Karen Richards |
| 05.04.1999 Australian Championships (NSW) | 6 | 343 | 343 |
| 05.04.1999 Australian Championships (NSW) | 21 | 373 | 438 |
| 26.01.2008 SYDNEY INTERNL MASTERS (NSW) | 1 | 330 | 383 |
| 23.08.2008 revesby8 (NSW) | 3 | 281 | 507 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 1 | 450 | 310 |
| 21.11.2010 Central Coast Championships (NSW) | 7 | 278 | 450 |
| Head-to-head after 6 games | 1.5 | 4.5 | |
| Average score | 342.5 | 405.16 | |
| Spread: | -376 | 376 | |