| Tournament | Round | Patti Ashwin | Patricia Shelvey |
| 27.07.2003 Newmarket (QLD) | 7 | 421 | 308 |
| 30.11.2003 Southport (QLD) | 1 | 372 | 375 |
| 28.10.2006 Mindbenders Saturday (QLD) | 3 | 385 | 367 |
| 27.10.2007 Mindbenders Open (QLD) | 3 | 457 | 322 |
| 26.10.2008 Mindbenders Sunday (QLD) | 1 | 461 | 308 |
| 08.03.2014 Redland Bay (QLD) | 1 | 429 | 382 |
| 30.08.2015 Qld Championships (QLD) | 8 | 493 | 225 |
| 26.11.2017 Southport (QLD) | 3 | 465 | 322 |
| 02.06.2019 Sunshine Coast (QLD) | 2 | 301 | 410 |
| Head-to-head after 9 games | 7 | 2 | |
| Average score | 420.44 | 335.44 | |
| Spread: | 765 | -765 | |