Boston River (Primera División): every transfer in and out, fees paid and earned, squad market value and €870k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Marcos Emmanuel Gómez Piñeiro | Boston River | Al Kharitiyath | €870k |
| 2026-02-03 | Marcos Emmanuel Gómez Piñeiro | Boston River | Al Kharitiyath | Loan |
| 2025-02-03 | Gianni Rodríguez | Boston River | Deportes Santa Cruz | Free |
| 2024-07-14 | Emiliano Sosa | Boston River | Cobresal | Free |
| 2024-01-15 | Mauricio Vera | San Luis | Boston River | Free |
| 2021-08-24 | Agustín Nadruz | Boston River | Curicó Unido | Free |
| 2021-04-02 | M. Rigoleto | Boston River | San Luis | Free |
| 2019-10-01 | Gelmin Rivas | Al Rayyan | Boston River | Free |
| 2017-08-05 | Gastón Poncet | Boston River | Palestino | Loan |