| Tournament | Round | Patti Ashwin | Karen Richards |
| 23.08.1998 Queensland Championships (QLD) | 3 | 373 | 396 |
| 18.02.2001 Ipswich (QLD) | 6 | 327 | 527 |
| 06.05.2001 Auran Open (QLD) | 6 | 376 | 385 |
| 20.05.2001 Harrisville (QLD) | 6 | 267 | 456 |
| 01.07.2001 Lismore (NSW) | 5 | 398 | 350 |
| 05.08.2001 Newmarket (QLD) | 1 | 448 | 424 |
| 26.08.2001 Queensland Championships (QLD) | 16 | 273 | 404 |
| 06.10.2001 Mindbenders Open (QLD) | 3 | 444 | 345 |
| 07.10.2001 Mindbenders Standard (QLD) | 5 | 343 | 533 |
| 25.10.2001 Lismore (NSW) | 1 | 317 | 383 |
| 19.06.2005 Albert & Logan (QLD) | 4 | 472 | 396 |
| 21.08.2005 Queensland Championships (QLD) | 15 | 346 | 419 |
| 04.12.2005 Southport (QLD) | 4 | 326 | 413 |
| 12.02.2006 Ipswich (QLD) | 4 | 363 | 418 |
| 07.05.2007 Queensland Championships (Masters) (QLD) | 11 | 226 | 439 |
| 10.08.2008 MagnetIs Sun (QLD) | 1 | 498 | 368 |
| 30.07.2011 Townsville Saturday (QLD) | 4 | 356 | 459 |
| 31.07.2011 Townsville Sunday (QLD) | 2 | 352 | 463 |
| 02.08.2011 Cairns (QLD) | 1 | 335 | 411 |
| 05.03.2016 Redland Bay (QLD) | 6 | 411 | 432 |
| 27.10.2019 Redcliffe (QLD) | 7 | 288 | 446 |
| Head-to-head after 21 games | 5 | 16 | |
| Average score | 359 | 422.23 | |
| Spread: | -1328 | 1328 | |