| Tournament | Round | Patti Ashwin | Julie Walder |
| 11.08.2012 Maggie Saturday (QLD) | 4 | 400 | 339 |
| 12.08.2012 Maggie Sunday (QLD) | 7 | 333 | 345 |
| 01.07.2017 Townsville Sat (QLD) | 6 | 445 | 326 |
| 08.07.2017 Magnetic Is Sat (QLD) | 3 | 385 | 445 |
| 08.07.2017 Magnetic Is Sat (QLD) | 7 | 406 | 348 |
| 29.09.2018 Magnetic Is Sat (QLD) | 3 | 362 | 370 |
| 30.09.2018 Magnetic Is Sun (QLD) | 4 | 370 | 362 |
| 22.08.2020 Townsville Sat (QLD) | 5 | 453 | 408 |
| 25.08.2020 Townsville Tue (QLD) | 1 | 494 | 308 |
| 03.07.2021 TSV redux (MI) Sat (QLD) | 7 | 346 | 334 |
| 04.07.2021 TSV redux (MI) Sun (QLD) | 5 | 350 | 300 |
| 31.07.2022 Townsville Sunday (QLD) | 4 | 439 | 394 |
| 31.07.2022 Townsville Sunday (QLD) | 7 | 415 | 310 |
| 29.07.2023 Townsville Saturday (QLD) | 9 | 384 | 398 |
| 30.07.2023 Townsville Sunday (QLD) | 7 | 481 | 286 |
| 27.07.2024 Saturday Townsville (QLD) | 3 | 336 | 327 |
| Head-to-head after 16 games | 12 | 4 | |
| Average score | 399.93 | 350 | |
| Spread: | 799 | -799 | |