| GKS Katowice beat Górnik Zabrze 3-2 (H) on 20 Aug 1988 |
| Górnik Zabrze beat Wisła Kraków 4-0 (H) on 28 Sep 1988 |
| Wisła Kraków beat Widzew Łódź 2-1 (H) on 24 Sep 1988 |
| Widzew Łódź beat Górnik Wałbrzych 1-0 (H) on 30 Jul 1988 |
| Górnik Wałbrzych beat Jagiellonia Białystok 2-0 (H) on 28 Sep 1988 |
| Jagiellonia Białystok beat Szombierki Bytom 1-0 (H) on 1 Oct 1988 |
| Szombierki Bytom beat ŁKS Łódź 2-0 (H) on 28 Sep 1988 |
| ŁKS Łódź beat Pogoń Szczecin 2-1 (H) on 6 Aug 1988 |
| Pogoń Szczecin beat Stal Mielec 2-1 (H) on 10 Sep 1988 |
| Stal Mielec beat Ruch Chorzów 2-0 (H) on 24 Sep 1988 |
| Ruch Chorzów beat Legia Warszawa 1-0 (H) on 1 Oct 1988 |
| Legia Warszawa beat Olimpia Poznań 3-0 (H) on 30 Jul 1988 |
| Olimpia Poznań beat Lech Poznań 2-1 (A) on 24 Sep 1988 |
| Lech Poznań beat GKS Jastrzębie 2-0 (A) on 30 Jul 1988 |
| GKS Jastrzębie beat Śląsk Wrocław 2-0 (H) on 1 Oct 1988 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.