England: Tier 1 - 1930-31

England: Tier 1 - 1930-31 - Earliest Hamiltonian win cycle
Manchester United beat Birmingham 2-0 (H) on 1 Nov 1930
Birmingham beat Sheffield United 3-1 (H) on 30 Aug 1930
Sheffield United beat Portsmouth 3-1 (H) on 27 Sep 1930
Portsmouth beat Derby 2-0 (H) on 4 Oct 1930
Derby beat Arsenal 4-2 (H) on 11 Oct 1930
Arsenal beat Sunderland 4-1 (A) on 13 Sep 1930
Sunderland beat Huddersfield 4-2 (H) on 25 Oct 1930
Huddersfield beat Bolton 3-2 (H) on 6 Sep 1930
Bolton beat Chelsea 1-0 (A) on 20 Sep 1930
Chelsea beat Grimsby 1-0 (A) on 30 Aug 1930
Grimsby beat West Ham 4-0 (H) on 4 Oct 1930
West Ham beat Blackburn 4-3 (H) on 18 Oct 1930
Blackburn beat Blackpool 5-0 (H) on 6 Sep 1930
Blackpool beat Leicester 5-4 (H) on 4 Oct 1930
Leicester beat Manchester City 2-0 (A) on 6 Sep 1930
Manchester City beat Liverpool 2-0 (A) on 1 Nov 1930
Liverpool beat Leeds 2-0 (H) on 18 Oct 1930
Leeds beat Middlesbrough 7-0 (H) on 25 Oct 1930
Middlesbrough beat Aston Villa 3-1 (H) on 27 Sep 1930
Aston Villa beat Sheffield Wednesday 2-0 (H) on 1 Sep 1930
Sheffield Wednesday beat Newcastle 2-1 (H) on 30 Aug 1930
Newcastle beat Manchester United 7-4 (A) on 13 Sep 1930

HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.