Alajuelense (Primera Division): every transfer in and out, fees paid and earned, squad market value, €100k spent and €1.5m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-22 | Kenyel Michel | Minnesota United FC | Alajuelense | Loan |
| 2026-07-02 | Roan Wilson | GD Chaves | Alajuelense | Free |
| 2026-07-01 | Juanpi | Volos | Alajuelense | Free |
| 2026-07-01 | Luis Díaz | Sporting San José | Alajuelense | Free |
| 2026-07-01 | Yeison Molina | Municipal Liberia | Alajuelense | Free |
| 2026-07-01 | José Alvarado | Alajuelense | Pérez Zeledón | Free |
| 2026-07-01 | Alejandro Bran | Alajuelense | Petrolul Ploiesti | Free |
| 2026-07-01 | Joel Campbell | Alajuelense | Inter San Carlos | Free |
| 2026-02-02 | Alberto Toril Domingo | Alajuelense | Hercules | Free |
| 2026-01-21 | Diego Campos | Alajuelense | Bali United | Free |
| 2026-01-12 | Ángel Zaldívar | FC Juárez | Alajuelense | Free |
| 2026-01-03 | Doryan Rodríguez | Alajuelense | Puntarenas | Loan |
| 2026-01-01 | Kenneth Vargas | Hearts | Alajuelense | Loan |
| 2025-09-18 | Alejandro Bran | Minnesota United FC | Alajuelense | Free |
| 2025-09-10 | Esteban Cruz | Alajuelense | Puntarenas | Loan |
| 2025-09-02 | Bryan Oviedo | Alajuelense | San Carlos | Free |
| 2025-08-22 | Ronaldo Cisneros | Querétaro FC | Alajuelense | Free |
| 2025-08-22 | Kenyel Michel | Minnesota United FC | Alajuelense | Loan |
| 2025-08-21 | Kenyel Michel | Alajuelense | Minnesota United FC | €1.1m |
| 2025-08-20 | Jonathan Alonso Moya Aguilar | Alajuelense | Al Bukayriyah | Free |