| Tournament | Round | Rosemarie Mitchell | Dieter Jedamski |
| 22.05.2021 SEAFORD MAY 2021 (SA) | 2 | 311 | 403 |
| 19.06.2021 JUNE SEAFORD (SA) | 5 | 324 | 379 |
| 09.07.2022 Seaford July (SA) | 4 | 382 | 364 |
| 11.02.2023 Seaford February (SA) | 5 | 283 | 447 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 325 | 398.25 | |
| Spread: | -293 | 293 | |