| Moritz Rosner's Progress for 5 club backcrosses in doubles | |||
|---|---|---|---|
| Duration | Date | Notes | |
| 150c | 2025-07-10 | - | |
| 148c | 2025-04-17 | - | |
| 126c | 2025-03-02 | - | |
| 121c | 2024-12-25 | - | |
| 100c | 2023-05-14 | - | |
| 98c | 2023-05-04 | - | |
| 96c | 2022-06-06 | - | |
| 90c | 2022-03-05 | - | |
| 78c | 2022-02-04 | - | |
| 61c | 2021-12-19 | - | |
| 39c | 2021-12-18 | - | |
| 34c | 2021-11-24 | - | |
| 34c | 2021-07-24 | - | |
| 20c | 2020-03-26 | - | |
| 12c | 2019-11-24 | - | |