[7] Mainz 0-0 Union Berlin [6] 2022-03-29 05:30
Stadium: Mewa Arena Round: 2
Referee: Daniel Schlager Home Manager: Bo Svensson Away Manager: Urs Fischer
Head to Head
| Germany Bundesliga I | 2022/02/26 14:30 | Union Berlin v Mainz | L | 3-1 |
| Germany Bundesliga I | 2021/10/03 13:30 | Mainz v Union Berlin | L | 1-2 |
| Germany Bundesliga I | 2021/02/06 14:30 | Mainz v Union Berlin | W | 1-0 |
| Germany Bundesliga I | 2020/10/02 18:30 | Union Berlin v Mainz | L | 4-0 |
| Germany Bundesliga I | 2020/05/27 18:30 | Union Berlin v Mainz | D | 1-1 |
| Germany Bundesliga I | 2019/11/09 14:30 | Mainz v Union Berlin | L | 2-3 |
Home History
| Germany Bundesliga I | 2022/03/19 14:30 | Mainz v Arminia Bielefeld | W | 4-0 |
| Germany Bundesliga I | 2022/03/16 17:30 | Mainz v Borussia Dortmund | L | 0-1 |
| Germany Bundesliga I | 2022/02/26 14:30 | Union Berlin v Mainz | L | 3-1 |
| Germany Bundesliga I | 2022/02/18 19:30 | Mainz v Bayer Leverkusen | W | 3-2 |
| Germany Bundesliga I | 2022/02/12 14:30 | SC Freiburg v Mainz | D | 1-1 |
| Germany Bundesliga I | 2022/02/05 14:30 | Mainz v TSG Hoffenheim | W | 2-0 |
| Elite Club Friendlies | 2022/01/27 13:00 | Mainz v Eintracht Frankfurt | L | 0-1 |
| Germany Bundesliga I | 2022/01/22 14:30 | Greuther Furth v Mainz | L | 2-1 |
Away History
| Germany Bundesliga I | 2022/03/19 17:30 | Bayern Munich v Union Berlin | L | 4-0 |
| Germany Bundesliga I | 2022/03/12 14:30 | Union Berlin v VfB Stuttgart | D | 1-1 |
| Germany Bundesliga I | 2022/03/05 14:30 | Wolfsburg v Union Berlin | L | 1-0 |
| Germany DFB Pokal | 2022/03/01 19:45 | Union Berlin v St Pauli | W | 2-1 |
| Germany Bundesliga I | 2022/02/26 14:30 | Union Berlin v Mainz | W | 3-1 |
| Germany Bundesliga I | 2022/02/19 14:30 | Arminia Bielefeld v Union Berlin | L | 1-0 |
| Germany Bundesliga I | 2022/02/13 14:30 | Union Berlin v Borussia Dortmund | L | 0-3 |
| Germany Bundesliga I | 2022/02/05 14:30 | Augsburg v Union Berlin | L | 2-0 |