The Copa Libertadores 1983 was the 24th edition of the most important South American football competition for club teams. 21 teams took part. The national champions of the CONMEBOL countries and the runners-up took part. Defending champion Club Atlético Peñarol completed the field . The tournament began on March 4 and ended on July 28, 1983 with the final playoff. Brazilian representative Gremio Porto Alegre won the final against CA Peñarol and won the Copa Libertadores for the first time .
1st group stage
Group 1
First leg
Return leg
Estudiantes de La Plata
-
Ferro Carril Oeste
0-0
2: 1
CSD Colo-Colo
-
CD Cobreloa
2: 1
0: 2
CD Cobreloa
-
Estudiantes de La Plata
3-0
0: 2
CSD Colo-Colo
-
Ferro Carril Oeste
1-0
0: 1
CD Cobreloa
-
Ferro Carril Oeste
2: 1
0: 1
CSD Colo-Colo
-
Estudiantes de La Plata
1-0
0: 2
Group 2
First leg
Return leg
Gremio Porto Alegre
-
Flamengo Rio de Janeiro
1: 1
3: 1
Club Bolívar
-
Club blooming
6-0
0: 3
Club blooming
-
Gremio Porto Alegre
0: 2
0: 2
Club Bolívar
-
Gremio Porto Alegre
1: 2
1: 3
Club blooming
-
Flamengo Rio de Janeiro
0-0
1: 7
Club Bolívar
-
Flamengo Rio de Janeiro
3: 1
2: 5
Group 3
First leg
Return leg
Universitario de Deportes
-
Alianza Lima
0-0
1: 2
America de Cali
-
Deportes Tolima
1: 1
2-0
Universitario de Deportes
-
Deportes Tolima
2: 2
1: 1
Alianza Lima
-
Deportes Tolima
0: 1
0-0
Alianza Lima
-
America de Cali
1: 2
0: 2
Universitario de Deportes
-
America de Cali
1: 1
0: 2
Group 4
First leg
Return leg
CD El Nacional
-
Barcelona Sporting Club
3: 1
0: 2
Atlético San Cristobal
-
Deportivo Táchira FC
2-0
0-0
Atlético San Cristobal
-
Barcelona Sporting Club
2-0
3: 3
Deportivo Táchira FC
-
Barcelona Sporting Club
1: 1
-
Deportivo Táchira FC
-
CD El Nacional
0-0
0: 3
Atlético San Cristobal
-
CD El Nacional
1-0
0: 1
Group 5
First leg
Return leg
Nacional Montevideo
-
Montevideo Wanderers FC
1: 1
0: 1
Club Olimpia
-
Club Nacional
1: 2
0-0
Montevideo Wanderers FC
-
Club Nacional
3: 1
1: 1
Nacional Montevideo
-
Club Nacional
4: 2
3-0
Club Olimpia
-
Nacional Montevideo
0: 1
0: 3
Club Olimpia
-
Montevideo Wanderers FC
2: 3
0-0
* The playoff for first place was necessary; Nacional Montevideo won 2-1 and qualified for the next round.
2nd group stage
Group 1
First leg
Return leg
Gremio Porto Alegre
-
Estudiantes de La Plata
2: 1
3: 3
America de Cali
-
Gremio Porto Alegre
1-0
1: 2
Estudiantes de La Plata
-
America de Cali
2-0
0-0
Group 2
First leg
Return leg
Atlético San Cristobal
-
Club Atlético Peñarol
0-0
0: 1
Atlético San Cristobal
-
Nacional Montevideo
1: 2
1: 5
Club Atlético Peñarol
-
Nacional Montevideo
2-0
2: 1
final
First leg
Club Atlético Peñarol
Gremio Porto Alegre
Gustavo Fernández - Walter Olivera , Nelson Gutiérrez , Néstor Montelongo , Víctor Diogo , Miguel Bossio , Walkir Silva ( Julio Villarreal ), Mario Saralegui , Fernando Morena , José Luis Zalazar , Venancio Ramos Trainer: Osvaldo Balseiro
Mazaropi - Baidek , Hugo de León , Paulo Roberto , China , Casemiro , Renato Gaúcho , Osvaldo , Caio (Cezar), Tita , Tarciso Trainer: Valdir Espinosa
1: 1 Fernando Morena (70th)
0: 1 Tita (60th)
Return leg
Gremio Porto Alegre
Club Atlético Peñarol
Mazaropi - Baidek , Hugo de León , Paulo Roberto , China , Casemiro , Renato Gaúcho , Osvaldo , Caio (Cezar), Tita , Tarciso Trainer: Valdir Espinosa
Gustavo Fernández - Walter Olivera , Nelson Gutiérrez , Néstor Montelongo , Víctor Diogo , Miguel Bossio , Walkir Silva , Mario Saralegui , Fernando Morena , José Luis Zalazar , Venancio Ramos Trainer: Osvaldo Balseiro
1-0 Caio (10th) 2-1 Cezar (76th)
1: 1 Fernando Morena (70th)
Web links
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