| Date | Tournament | State | Round | Karen Richards | Kate Horan |
|---|---|---|---|---|---|
| 31/05/1998 | Melville | WA | 4 | 296 | 340 |
| 12/07/1998 | WA Masters | WA | 8 | 463 | 409 |
| 17/01/1999 | WA Open | WA | 2 | 403 | 335 |
| 26/05/2002 | Melville | WA | 5 | 423 | 411 |
| 10/02/2002 | Fremantle | WA | 6 | 429 | 381 |
| 23/02/2003 | Kwinana | WA | 3 | 365 | 341 |
| 30/03/2003 | Praxis | WA | 4 | 379 | 328 |
| 31/05/2003 | Western Australian Championships | WA | 1 | 372 | 343 |
| 19/06/2004 | Western Australian Championships | WA | 13 | 493 | 343 |
| 29/08/2004 | Yokine | WA | 5 | 510 | 317 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 1 | 406 | 300 |
| Head-to-head after 11 games | 10 | 1 | |||
| Average score | 412.64 | 349.82 | |||
| Spread | 691 | -691 | |||