1st(1st leg) Deportivo Saprissa - LD Alajuelense 4:3 (3:1)
2nd (2nd leg) LD Alajuelense - Deportivo Saprissa 2:2 (0:1)
1st(1st leg): 17/05/2021 04:30 2nd (2nd leg): 20/05/2021 04:00 Winner: Deportivo Saprissa
1st(1st leg) CS Herediano - Santos de Guápiles 2:1 (1:0)
2nd (2nd leg) Santos de Guápiles - CS Herediano 0:0 (0:0)
1st(1st leg): 18/05/2021 04:00 2nd (2nd leg): 21/05/2021 04:00 Winner: CS Herediano