| Tournament | Round | Patti Ashwin | Carol Mascitti |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 24 | 346 | 363 |
| 27.07.2024 Saturday Townsville (QLD) | 1 | 331 | 334 |
| 17.08.2025 Queensland Championship (QLD) | 13 | 332 | 366 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 336.33 | 354.33 | |
| Spread: | -54 | 54 | |