| Date | Tournament | State | Round | Karen Richards | Patti Ashwin |
|---|---|---|---|---|---|
| 23/08/1998 | Queensland Championships | QLD | 3 | 396 | 373 |
| 18/02/2001 | Ipswich | QLD | 6 | 527 | 327 |
| 06/05/2001 | Auran Open | QLD | 6 | 385 | 376 |
| 20/05/2001 | Harrisville | QLD | 6 | 456 | 267 |
| 01/07/2001 | Lismore | NSW | 5 | 350 | 398 |
| 05/08/2001 | Newmarket | QLD | 1 | 424 | 448 |
| 26/08/2001 | Queensland Championships | QLD | 16 | 404 | 273 |
| 06/10/2001 | Mindbenders Open | QLD | 3 | 345 | 444 |
| 07/10/2001 | Mindbenders Standard | QLD | 5 | 533 | 343 |
| 25/10/2001 | Lismore | NSW | 1 | 383 | 317 |
| 19/06/2005 | Albert & Logan | QLD | 4 | 396 | 472 |
| 21/08/2005 | Queensland Championships | QLD | 15 | 419 | 346 |
| 04/12/2005 | Southport | QLD | 4 | 413 | 326 |
| 12/02/2006 | Ipswich | QLD | 4 | 418 | 363 |
| 07/05/2007 | Queensland Championships (Masters) | QLD | 11 | 439 | 226 |
| 10/08/2008 | MagnetIs Sun | QLD | 1 | 368 | 498 |
| 30/07/2011 | Townsville Saturday | QLD | 4 | 459 | 356 |
| 31/07/2011 | Townsville Sunday | QLD | 2 | 463 | 352 |
| 02/08/2011 | Cairns | QLD | 1 | 411 | 335 |
| 05/03/2016 | Redland Bay | QLD | 6 | 432 | 411 |
| 27/10/2019 | Redcliffe | QLD | 7 | 446 | 288 |
| Head-to-head after 21 games | 16 | 5 | |||
| Average score | 422.24 | 359.00 | |||
| Spread | 1328 | -1328 | |||