| Date | Tournament | State | Round | Karen Richards | Anne Zion |
|---|---|---|---|---|---|
| 12/01/2003 | Open | WA | 1 | 388 | 390 |
| 29/08/2004 | Yokine | WA | 3 | 364 | 426 |
| 06/06/2016 | WA Championship | WA | 14 | 475 | 482 |
| 04/06/2018 | WA Championship | WA | 6 | 363 | 423 |
| 04/06/2018 | WA Championship | WA | 14 | 390 | 467 |
| 07/10/2018 | Rockingham | WA | 1 | 401 | 463 |
| Head-to-head after 6 games | 0 | 6 | |||
| Average score | 396.83 | 441.83 | |||
| Spread | -270 | 270 | |||