| 1. Round | 25/09/1963 | Olympiakos Piraeus | - | Zagłębie Sosnowiec | 2:1 | ||||
| 1. Round | 02/10/1963 | Zagłębie Sosnowiec | - | Olympiakos Piraeus | 1:0 | ||||
| 1. Round | 23/10/1963 | Olympiakos Piraeus | - | Zagłębie Sosnowiec | 2:0 | ||||
| 2. Round | 20/11/1963 | Olympique Lyonnais | - | Olympiakos Piraeus | 4:1 | ||||
| 2. Round | 04/12/1963 | Olympiakos Piraeus | - | Olympique Lyonnais | 2:1 |  |
Greece