Summary of previous matches between the team of FC Barcelona and the team of Olympiakos Piraeus since 2025-10-22:
FC Barcelona won 1 matches against Olympiakos Piraeus, lost 0 matches, and 0 matches were draws.
| Time | League | Home Team | Score | Away Team |
|---|---|---|---|---|
| 2018-08-02 | International Club Friendly | Olympiakos Piraeus | 0 : 0 | Leganes |
| 2018-07-26 | International Club Friendly | Olympiakos Piraeus | 1 : 0 | Goztepe |
| 2018-07-25 | International Club Friendly | PSV Eindhoven | 4 : 0 | Olympiakos Piraeus |
| 2018-07-21 | International Club Friendly | Racing Genk | 4 : 0 | Olympiakos Piraeus |
| 2018-07-19 | International Club Friendly | Sint-Truidense | 1 : 1 | Olympiakos Piraeus |
| 2018-07-15 | International Club Friendly | KAS Eupen | 3 : 2 | Olympiakos Piraeus |
| 2018-07-15 | International Club Friendly | Thes Sport | 0 : 3 | Olympiakos Piraeus |
| 2018-07-04 | International Club Friendly | FC Botosani | 0 : 5 | Olympiakos Piraeus |
| 2018-06-30 | International Club Friendly | Olympiakos Piraeus | 3 : 0 | WSG Swarovski Tirol |
| 2018-05-06 | Greece Super League A | Pas Giannina | 3 : 0 | Olympiakos Piraeus |