| 1. Round | 05/10/1965 | SL Benfica | - | Stade Dudelange | 10:0 |  |
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| Round of 16 | 10/11/1965 | Levski Sofia | - | SL Benfica | 2:2 | ||||
| Round of 16 | 08/12/1965 | SL Benfica | - | Levski Sofia | 3:2 | ||||
| Quarter-finals | 02/02/1966 | Manchester United | - | SL Benfica | 3:2 | |
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| Quarter-finals | 09/03/1966 | SL Benfica | - | Manchester United | 1:5 |
Portugal