[17] Mainz 1-0 Union Berlin [8] 2021-02-06 14:30
Stadium: Mewa Arena Round: 20
Referee: Sascha Stegemann Home Manager: Bo Svensson Away Manager: Urs Fischer
Head to Head
| 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 |