Head to Head
| Germany Bundesliga U19 | 2024/04/28 11:00 | Mainz U19 v Karlsruhe U19 | L | 2-1 |
| Germany Bundesliga U19 | 2023/11/12 12:00 | Karlsruhe U19 v Mainz U19 | W | 5-3 |
| Germany Bundesliga U19 | 2023/03/04 11:30 | Mainz U19 v Karlsruhe U19 | W | 0-1 |
| Germany Bundesliga U19 | 2021/08/15 10:00 | Mainz U19 v Karlsruhe U19 | W | 1-3 |
| Germany Bundesliga U19 | 2020/09/20 12:00 | Mainz U19 v Karlsruhe U19 | L | 5-2 |
| Germany Bundesliga U19 | 2019/10/27 12:00 | Karlsruhe U19 v Mainz U19 | L | 0-3 |
| Germany Bundesliga U19 | 2019/04/13 11:00 | Karlsruhe U19 v Mainz U19 | D | 2-2 |
| Germany Bundesliga U19 | 2018/11/04 12:00 | Mainz U19 v Karlsruhe U19 | W | 1-2 |
Home History
| Germany Bundesliga U19 | 2024/05/11 12:00 | Heidenheim U19 v Karlsruhe U19 | W | 0-3 |
| Germany Bundesliga U19 | 2024/05/04 11:00 | Karlsruhe U19 v Eintracht Frankfurt U19 | W | 3-2 |
| Germany Bundesliga U19 | 2024/04/28 11:00 | Mainz U19 v Karlsruhe U19 | L | 2-1 |
| Germany Bundesliga U19 | 2024/04/20 11:00 | Karlsruhe U19 v VfB Stuttgart U19 | L | 0-1 |
| Germany Bundesliga U19 | 2024/04/13 11:00 | Augsburg U19 v Karlsruhe U19 | W | 0-3 |
| Germany Bundesliga U19 | 2024/04/07 10:00 | Karlsruhe U19 v Sandhausen U19 | W | 1-0 |
| Germany Bundesliga U19 | 2024/03/09 12:00 | Greuther Furth U19 v Karlsruhe U19 | W | 0-2 |
| Germany Bundesliga U19 | 2024/03/03 12:00 | Karlsruhe U19 v Kaiserslautern U19 | W | 4-0 |
Away History
| Germany Bundesliga U19 | 2024/05/10 16:30 | Mainz U19 v TSG Hoffenheim U19 | L | 2-3 |
| Germany Bundesliga U19 | 2024/05/05 09:00 | 1860 Munich U19 v Mainz U19 | W | 1-2 |
| Germany Bundesliga U19 | 2024/04/28 11:00 | Mainz U19 v Karlsruhe U19 | W | 2-1 |
| Germany Bundesliga U19 | 2024/04/21 08:30 | Heidenheim U19 v Mainz U19 | L | 4-0 |
| Germany Bundesliga U19 | 2024/04/13 09:00 | Mainz U19 v Eintracht Frankfurt U19 | L | 2-5 |
| Germany Bundesliga U19 | 2024/04/06 09:00 | Bayern Munich U19 v Mainz U19 | W | 2-3 |
| Germany U19 Cup | 2024/03/17 12:00 | Mainz U19 v TSG Hoffenheim U19 | L | 1-2 |
| UEFA Youth League | 2024/03/13 17:00 | Mainz U19 v FC Porto U19 | L | 1-4 |