Leandro Castan made a big impression in defence after joining Roma in 2012. His time with the club was disrupted by a brain injury. He left in 2018.

11 times Roma have signed two players from the same club in a transfer window
After the Sanches/Paredes and Llorente/Kristensen deals in 2023, here are some examples of Roma taking two players from one club in a single transfer window.