Sport Boys (Liga 1): every transfer in and out, fees paid and earned, squad market value and €50k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-16 | David Alvarado | Sport Boys | Bentín Tacna Heroica | Loan |
| 2026-07-06 | Steven Rivadeneyra | Sport Boys | Alianza Atlético | Loan |
| 2026-07-01 | Pablo Erustes | FBC Melgar | Sport Boys | Free |
| 2026-07-01 | Christian Cueva | ADC Juan Pablo II | Sport Boys | Loan |
| 2026-07-01 | André Vasquez | Sport Boys | Los Chankas | Loan |
| 2026-03-13 | Renzo Salazar | Sport Boys | Cienciano | Loan |
| 2026-01-28 | Benjamín Villalta | Sport Boys | Deportiva Agropecuaria | Free |
| 2026-01-15 | Fabrizio Roca | Sport Boys | Alianza Universidad | Free |
| 2026-01-01 | Mathías Llontop | FBC Melgar | Sport Boys | Loan |
| 2026-01-01 | Diego Melián | Alianza Atlético | Sport Boys | Free |
| 2026-01-01 | Federico Illanes | Alianza Atlético | Sport Boys | Free |
| 2026-01-01 | Renzo José Ignacio Alfani | ADC Juan Pablo II | Sport Boys | Free |
| 2026-01-01 | André Vasquez | Cajamarca | Sport Boys | Free |
| 2026-01-01 | Percy Liza | FBC Melgar | Sport Boys | Loan |
| 2026-01-01 | Gustavo Dulanto | Universitario | Sport Boys | Loan |
| 2026-01-01 | Matías Almirón | Sport Boys | FC Cajamarca | Free |
| 2025-07-28 | Jostin Alarcón | Sporting Cristal | Sport Boys | Free |
| 2025-07-24 | Fidel Martínez | El Nacional | Sport Boys | Free |
| 2025-07-23 | Alejandro Hohberg | Sport Boys | Cienciano | Free |
| 2025-07-22 | Emilio Saba | FBC Melgar | Sport Boys | Loan |