1st(1st leg) Danubio - Atlético Nacional 0:0 (0:0)
2nd (2nd leg) Atlético Nacional - Danubio 6:0 (3:0)
1st(1st leg): 10/05/1989 2nd (2nd leg): 17/05/1989 Winner: Atlético Nacional
1st(1st leg) Club Olimpia - Internacional 0:1 (0:1)
2nd (2nd leg) Internacional - Club Olimpia 3:5 (1:2, 2:3, 2:3) pso
1st(1st leg): 10/05/1989 2nd (2nd leg): 17/05/1989 Winner: Club Olimpia