| Tournament | Round | Maureen Harrison | Patti Ashwin |
| 27.06.2021 Townsville Sunday (QLD) | 1 | 280 | 404 |
| 03.07.2021 TSV redux (MI) Sat (QLD) | 2 | 356 | 431 |
| 30.07.2022 Townsville Saturday (QLD) | 5 | 334 | 454 |
| 29.07.2023 Townsville Saturday (QLD) | 2 | 313 | 305 |
| 28.07.2024 Sunday Townsville (QLD) | 3 | 378 | 325 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 332.2 | 383.8 | |