| Union Berlin beat Ingolstadt 2-1 (A) on 1 Oct 2018 |
| Ingolstadt beat Erzgebirge Aue 3-2 (H) on 31 Aug 2018 |
| Erzgebirge Aue beat Holstein Kiel 2-1 (H) on 6 Oct 2018 |
| Holstein Kiel beat Hamburger SV 3-0 (A) on 3 Aug 2018 |
| Hamburger SV beat Dynamo Dresden 1-0 (A) on 18 Sep 2018 |
| Dynamo Dresden beat VfL Bochum 1-0 (A) on 25 Sep 2018 |
| VfL Bochum beat Arminia Bielefeld 1-0 (H) on 5 Oct 2018 |
| Arminia Bielefeld beat Darmstadt 2-1 (A) on 25 Sep 2018 |
| Darmstadt beat Paderborn 1-0 (H) on 5 Aug 2018 |
| Paderborn beat Jahn Regensburg 2-0 (H) on 10 Aug 2018 |
| Jahn Regensburg beat Heidenheim 2-1 (H) on 26 Sep 2018 |
| Heidenheim beat Greuther Fürth 2-0 (H) on 23 Sep 2018 |
| Greuther Fürth beat MSV Duisburg 1-0 (A) on 1 Sep 2018 |
| MSV Duisburg beat Köln 2-1 (A) on 8 Oct 2018 |
| Köln beat St Pauli 5-3 (A) on 2 Sep 2018 |
| St Pauli beat Magdeburg 2-1 (A) on 5 Aug 2018 |
| Magdeburg beat Sandhausen 1-0 (A) on 30 Sep 2018 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.