Athletic Club

Biggest win

7–1

Home match
La Liga · 23 Feb 2025

Biggest defeat

0–4

Away match
La Liga · 22 Nov 2025

Highest-scoring match

7–1

Home match
La Liga · 23 Feb 2025

Biggest away win

4–2

Away match
La Liga · 2 May 2026

Biggest home defeat

0–3

Home match
La Liga · 25 May 2025

Longest winning run

4 matches

24 Nov 2024 – 8 Dec 2024

Longest unbeaten run

16 matches

19 Oct 2024 – 23 Feb 2025

Longest losing run

3 matches

13 Sept 2025 – 20 Sept 2025

Longest winless run

6 matches

13 Sept 2025 – 1 Oct 2025

Most goals in a season

72 goals

1996-97
La Liga · 42 games

Fewest conceded in a season

29 conceded

2024-25
La Liga · 38 games

Best league finish

2nd

1997-98
La Liga

Worst league finish

17th

2006-07
La Liga