Athletic Bilbao | CupWinners Cup | Competitions
| Season | 1 | 2 | 3 | 4 | G | W‑D‑L | GF‑GA | Reached |
|---|---|---|---|---|---|---|---|---|
| 1973‑74 | 0‑0 | 2‑0 | 0‑3 | 1‑0 | 4 | 2‑1‑1 | 3‑3 | 2nd Round |
| 1969‑70 | 3‑3 | 0‑3 | 2 | 0‑1‑1 | 3‑6 | 1st Round | ||
| Athletic Bilbao seasons in Champions League, European Cup, Europa League, UEFA Cup, Inter-Cities Fairs Cup, Primera División. Home games in bold. PDF | ||||||||