Olympiacos
1963/64Cup Winners' Cup round of 32→Out in the Cup Winners' Cup round of 16
Coefficient points4earned for Greece this season
Record3-0-25 matches played
Goals7:7+0 goal difference
Club coefficient1.000the club's own running total
CWC Cup Winners' Cup
Olympiacos
| Stage | Date | Match | Score | Outcome | Pts |
|---|---|---|---|---|---|
| CWC · R32 · 1st leg | 25 Sep 1963 | Olympiacos – Zagłębie Sosnowiec | 2:1 | 2 | |
| CWC · R32 · 2nd leg | 2 Oct 1963 | Zagłębie Sosnowiec – Olympiacos | 1:0 | 0 | |
| CWC · R32 · play-off | 23 Oct 1963 | Olympiacos – Zagłębie Sosnowiec | 2:0 | Through to the round of 16 (CWC) | 0 |
| CWC · R16 · 1st leg | 20 Nov 1963 | Lyon – Olympiacos | 4:1 | 0 | |
| CWC · R16 · 2nd leg | 30 Nov 1963 | Olympiacos – Lyon | 2:1 | Eliminated | 2 |
See also: every Greece club in 1963/64 · the 1963/64 coefficient table.