Poland: Tier 1 - 1977-78

Poland: Tier 1 - 1977-78 - Earliest Hamiltonian win cycle
Legia Warszawa beat Wisła Kraków 2-0 (H) on 3 Dec 1977
Wisła Kraków beat Górnik Zabrze 3-2 (A) on 19 Nov 1977
Górnik Zabrze beat Ruch Chorzów 2-0 (H) on 24 Sep 1977
Ruch Chorzów beat Lech Poznań 3-0 (H) on 15 Oct 1977
Lech Poznań beat Odra Opole 2-0 (H) on 3 Dec 1977
Odra Opole beat Stal Mielec 2-0 (H) on 24 Sep 1977
Stal Mielec beat Arka Gdynia 3-0 (H) on 19 Oct 1977
Arka Gdynia beat ŁKS Łódź 1-0 (H) on 31 Aug 1977
ŁKS Łódź beat Widzew Łódź 2-1 (H) on 24 Sep 1977
Widzew Łódź beat Pogoń Szczecin 2-0 (H) on 1 Oct 1977
Pogoń Szczecin beat Śląsk Wrocław 2-0 (H) on 30 Jul 1977
Śląsk Wrocław beat Zawisza Bydgoszcz 1-0 (H) on 24 Sep 1977
Zawisza Bydgoszcz beat Zagłębie Sosnowiec 2-0 (H) on 10 Sep 1977
Zagłębie Sosnowiec beat Szombierki Bytom 2-1 (H) on 3 Aug 1977
Szombierki Bytom beat Polonia Bytom 1-0 (H) on 30 Jul 1977
Polonia Bytom beat Legia Warszawa 2-1 (A) on 31 Aug 1977

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