| Tournament | Round | Patti Ashwin | Roberta Tait |
| 20.08.2000 Queensland Championships (QLD) | 1 | 404 | 187 |
| 15.09.2002 Toowoomba (QLD) | 2 | 245 | 407 |
| 24.10.2009 Redcliffe ABC (QLD) | 5 | 317 | 421 |
| 14.11.2010 Remember November (QLD) | 4 | 293 | 429 |
| 23.07.2011 July Extra (QLD) | 6 | 422 | 432 |
| 26.11.2011 Southport RSL Saturday (QLD) | 3 | 403 | 431 |
| 26.08.2012 Qld Championships (QLD) | 11 | 311 | 408 |
| 25.02.2017 February Round Robin (QLD) | 5 | 363 | 371 |
| 13.08.2017 Brunswick Valley (QLD) | 5 | 294 | 337 |
| 29.07.2018 Sunshine Coast (QLD) | 10 | 388 | 372 |
| 26.08.2018 Queensland Championships (QLD) | 14 | 293 | 393 |
| 07.04.2019 Brunswick Valley (QLD) | 1 | 331 | 417 |
| 06.10.2019 Oktoberfest (QLD) | 1 | 260 | 455 |
| Head-to-head after 13 games | 2 | 11 | |
| Average score | 332.61 | 389.23 | |
| Spread: | -736 | 736 | |