| Tournament | Round | Judy Mason | Diana McManus |
| 26.11.2017 Southport (QLD) | 3 | 310 | 343 |
| 25.11.2018 Southport Christmas (QLD) | 5 | 421 | 254 |
| 02.06.2019 Sunshine Coast (QLD) | 8 | 359 | 364 |
| 11.08.2019 Qld Championships (QLD) | 14 | 347 | 310 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 18 | 296 | 336 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 20 | 285 | 449 |
| 22.08.2021 Qld Champs (QLD) | 6 | 271 | 313 |
| 07.11.2021 Aspley (QLD) | 2 | 326 | 379 |
| 16.04.2022 Australian Championship (QLD) | 2 | 379 | 340 |
| 24.07.2022 QLD July (QLD) | 8 | 332 | 359 |
| 08.10.2023 WYC Fundraiser (QLD) | 2 | 279 | 396 |
| 15.10.2023 Queensland AGM (QLD) | 7 | 335 | 301 |
| Head-to-head after 12 games | 4 | 8 | |
| Average score | 328.33 | 345.33 | |
| Spread: | -204 | 204 | |