Defensor SC: every transfer in and out, fees paid and earned, squad market value and €37m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-02-13 | Joaquín Valiente | Defensor SC | Dallas | €1m |
| 2026-02-02 | Juan Pablo Goicochea | Platense II | Defensor SC | Loan |
| 2026-01-10 | Diego Abreu | Defensor SC | Club Tijuana | €430k |
| 2025-08-08 | Kevin Prieto | Defensor SC | Casa Pia | €170k |
| 2025-08-06 | Matías Abaldo | Defensor SC | Independiente | Loan |
| 2025-01-22 | Claudio Spinelli | Defensor SC | Independiente | €363k |
| 2025-01-10 | Joaquín Valiente | Defensor SC | Barcelona SC | Loan |
| 2025-01-01 | Kevin Prieto | Defensor B | Defensor SC | — |
| 2024-12-31 | Diego Abreu | Toluca U23 | Defensor SC | Free |
| 2024-08-23 | Anderson Duarte | Defensor SC | Toluca | €3.8m |
| 2024-08-03 | Facundo Bernal | Defensor SC | Fluminense | €3.3m |
| 2024-07-30 | Claudio Spinelli | Without Club | Defensor SC | — |
| 2024-07-22 | Matías Abaldo | Defensor SC | Gimnasia | Loan |
| 2024-02-22 | Kevin Ramírez | Defensor SC | Rentistas | Free |
| 2024-01-29 | Brian Mansilla | Peñarol | Defensor SC | Loan |
| 2024-01-22 | Renzo Giampaoli | Boca Juniors | Defensor SC | Loan |
| 2024-01-01 | Facundo Mallo | Defensor SC | Rosario Central | €367k |
| 2023-09-06 | Kevin Ramírez | Without Club | Defensor SC | — |
| 2023-08-24 | Sebastián Boselli | Defensor SC | River Plate | €3.4m |
| 2023-08-24 | Matías Abaldo | Defensor SC | Gimnasia | Loan |