Poland: Tier 1 - 1980-81
| Widzew Łódź beat Śląsk Wrocław 2-1 (H) on 27 Sep 1980 |
| Śląsk Wrocław beat Bałtyk Gdynia 3-0 (H) on 13 Sep 1980 |
| Bałtyk Gdynia beat Górnik Zabrze 1-0 (H) on 6 Sep 1980 |
| Górnik Zabrze beat Szombierki Bytom 1-0 (H) on 23 Aug 1980 |
| Szombierki Bytom beat Legia Warszawa 3-2 (H) on 13 Sep 1980 |
| Legia Warszawa beat Stal Mielec 2-0 (H) on 27 Aug 1980 |
| Stal Mielec beat Zawisza Bydgoszcz 2-1 (H) on 23 Aug 1980 |
| Zawisza Bydgoszcz beat Wisła Kraków 1-0 (H) on 13 Sep 1980 |
| Wisła Kraków beat Lech Poznań 3-1 (H) on 6 Sep 1980 |
| Lech Poznań beat Ruch Chorzów 1-0 (A) on 27 Aug 1980 |
| Ruch Chorzów beat Arka Gdynia 3-1 (H) on 6 Sep 1980 |
| Arka Gdynia beat Motor Lublin 2-1 (H) on 30 Aug 1980 |
| Motor Lublin beat ŁKS Łódź 1-0 (H) on 6 Sep 1980 |
| ŁKS Łódź beat Zagłębie Sosnowiec 1-0 (A) on 27 Sep 1980 |
| Zagłębie Sosnowiec beat Odra Opole 1-0 (H) on 6 Sep 1980 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.