1st(1st leg) Belgrano de Córdoba - Vélez Sarsfield 1:0 (1:0)
2nd (2nd leg) Vélez Sarsfield - Belgrano de Córdoba 2:0 (1:0)
1st(1st leg): 14/08/2013 01:30 2nd (2nd leg): 30/08/2013 01:50 Winner: Vélez Sarsfield
1st(1st leg) Racing Club - Lanús 1:2 (0:2)
2nd (2nd leg) Lanús - Racing Club 2:0 (1:0)
1st(1st leg): 15/08/2013 01:15 2nd (2nd leg): 28/08/2013 23:30 Winner: Lanús
1st(1st leg) Sport - PE - Náutico - PE 2:0 (2:0)
2nd (2nd leg) Náutico - PE - Sport - PE 1:3 (1:0, 2:0, 2:0) pso
1st(1st leg): 20/08/2013 23:30 2nd (2nd leg): 29/08/2013 01:50 Winner: Sport - PE
1st(1st leg) Universidad Católica - Emelec 4:0 (2:0)
2nd (2nd leg) Emelec - Universidad Católica 2:3 (0:1)
1st(1st leg): 21/08/2013 00:15 2nd (2nd leg): 27/08/2013 23:30 Winner: Universidad Católica
1st(1st leg) Guaraní - Atlético Nacional 0:2 (0:1)
2nd (2nd leg) Atlético Nacional - Guaraní 0:0 (0:0)
1st(1st leg): 21/08/2013 00:15 2nd (2nd leg): 28/08/2013 02:00 Winner: Atlético Nacional
1st(1st leg) La Equidad - Cobreloa 0:0 (0:0)
2nd (2nd leg) Cobreloa - La Equidad 1:1 (1:1)
1st(1st leg): 21/08/2013 02:30 2nd (2nd leg): 29/08/2013 23:30 Winner: La Equidad
1st(1st leg) Itagüi Ditaires - River Plate 1:0 (0:0)
2nd (2nd leg) River Plate - Itagüi Ditaires 0:0 (0:0)
1st(1st leg): 21/08/2013 22:00 2nd (2nd leg): 28/08/2013 23:30 Winner: Itagüi Ditaires
1st(1st leg) Libertad - Mineros de Guayana 2:0 (2:0)
2nd (2nd leg) Mineros de Guayana - Libertad 1:2 (1:2)
1st(1st leg): 22/08/2013 00:15 2nd (2nd leg): 29/08/2013 02:00 Winner: Libertad
1st(1st leg) Vitória - BA - Coritiba - PR 1:0 (0:0)
2nd (2nd leg) Coritiba - PR - Vitória - BA 4:3 (0:0, 1:0, 1:0) pso
1st(1st leg): 22/08/2013 01:50 2nd (2nd leg): 28/08/2013 01:50 Winner: Coritiba - PR
1st(1st leg) Criciúma - SC - Ponte Preta 1:2 (0:1)
2nd (2nd leg) Ponte Preta - Criciúma - SC 0:0 (0:0)
1st(1st leg): 22/08/2013 01:50 2nd (2nd leg): 27/08/2013 23:30 Winner: Ponte Preta
1st(1st leg) Universidad de Chile - Club Social y Deportivo Independiente José Terán 1:1 (1:0)
2nd (2nd leg) Club Social y Deportivo Independiente José Terán - Universidad de Chile 1:3 (1:1)
1st(1st leg): 22/08/2013 02:30 2nd (2nd leg): 29/08/2013 21:00 Winner: Universidad de Chile
1st(1st leg) San Lorenzo - River Plate 0:1 (0:1)
2nd (2nd leg) River Plate - San Lorenzo 0:0 (0:0)
1st(1st leg): 22/08/2013 23:30 2nd (2nd leg): 06/09/2013 01:15 Winner: River Plate
1st(1st leg) Liga de Loja - Club Nacional 0:0 (0:0)
2nd (2nd leg) Club Nacional - Liga de Loja 0:1 (0:1)
1st(1st leg): 22/08/2013 23:40 2nd (2nd leg): 29/08/2013 23:30 Winner: Liga de Loja
1st(1st leg) Deportivo Pasto - Colo-Colo 1:0 (1:0)
2nd (2nd leg) Colo-Colo - Deportivo Pasto 0:2 (0:2)
1st(1st leg): 23/08/2013 01:50 2nd (2nd leg): 29/08/2013 02:00 Winner: Deportivo Pasto
1st(1st leg) Portuguesa - SP - Bahia - BA 1:2 (0:1)
2nd (2nd leg) Bahia - BA - Portuguesa - SP 0:0 (0:0)
1st(1st leg): 23/08/2013 01:50 2nd (2nd leg): 29/08/2013 01:50 Winner: Bahia - BA