Poland: Tier 1 - 1997-98

Poland: Tier 1 - 1997-98 - Earliest Hamiltonian win cycle
Stomil Olsztyn beat GKS Katowice 1-0 (H) on 20 Sep 1997
GKS Katowice beat Wisła Kraków 4-0 (H) on 9 Aug 1997
Wisła Kraków beat Zagłębie Lubin 2-1 (H) on 3 Sep 1997
Zagłębie Lubin beat Górnik Zabrze 1-0 (H) on 31 Aug 1997
Górnik Zabrze beat ŁKS Łódź 3-1 (H) on 15 Aug 1997
ŁKS Łódź beat Ruch Chorzów 2-0 (A) on 3 Sep 1997
Ruch Chorzów beat Lech Poznań 3-0 (H) on 20 Sep 1997
Lech Poznań beat Raków Częstochowa 5-0 (H) on 13 Sep 1997
Raków Częstochowa beat Petrochemia Płock 1-0 (A) on 10 Aug 1997
Petrochemia Płock beat Widzew Łódź 1-0 (H) on 13 Sep 1997
Widzew Łódź beat Pogoń Szczecin 2-0 (A) on 20 Aug 1997
Pogoń Szczecin beat Polonia Warszawa 1-0 (H) on 9 Aug 1997
Polonia Warszawa beat KSZO Ostrowiec 2-0 (H) on 20 Sep 1997
KSZO Ostrowiec beat Odra Wodzisław 3-1 (H) on 31 Aug 1997
Odra Wodzisław beat Legia Warszawa 1-0 (A) on 20 Aug 1997
Legia Warszawa beat Groclin Dyskobolia 1-0 (H) on 13 Sep 1997
Groclin Dyskobolia beat Amica Wronki 1-0 (A) on 30 Aug 1997
Amica Wronki beat Stomil Olsztyn 2-0 (H) on 13 Sep 1997

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