| Group 3 | 30/01/1966 | Municipal de La Paz | - | Jorge Wilstermann | 1:1 |  |
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| Group 3 | 13/02/1966 | Jorge Wilstermann | - | Nacional | 0:0 | ||||
| Group 3 | 19/02/1966 | Emelec | - | Jorge Wilstermann | 3:1 | ||||
| Group 3 | 24/02/1966 | 9 de Octubre | - | Jorge Wilstermann | 3:2 | ||||
| Group 3 | 02/03/1966 | Peñarol | - | Jorge Wilstermann | 2:0 | ||||
| Group 3 | 05/03/1966 | Nacional | - | Jorge Wilstermann | 3:0 | ||||
| Group 3 | 13/03/1966 | Jorge Wilstermann | - | Emelec | 2:1 | ||||
| Group 3 | 17/03/1966 | Jorge Wilstermann | - | 9 de Octubre | 4:1 | ||||
| Group 3 | 23/03/1966 | Jorge Wilstermann | - | Municipal de La Paz | 3:0 |
Bolivia