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