| 6. Jornada | 21.09.2019 | Mainz [Juvenil] | - | Ingolstadt [Juvenil] | 1:1 | ||||
| 7. Jornada | 29.09.2019 | Kickers Offenbach [Juvenil] | - | Mainz [Juvenil] | 1:1 |  |
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| 8. Jornada | 19.10.2019 | Mainz [Juvenil] | - | Eintracht Frankfurt [Juvenil] | 3:1 | |
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| 9. Jornada | 27.10.2019 | Karlsruher SC [Juvenil] | - | Mainz [Juvenil] | 0:3 | ||||
| 13. Jornada | 30.11.2019 | Mainz [Juvenil] | - | Hoffenheim [Juvenil] | 1:2 | ||||
| 14. Jornada | 07.12.2019 | Mainz [Juvenil] | - | 1. FC Heidenheim 1846 [Juvenil] | 3:0 | |
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| 18. Jornada | 23.02.2020 | Mainz [Juvenil] | - | SC Freiburg [Juvenil] | 1:5 | ||||
| 20. Jornada | 07.03.2020 | Mainz [Juvenil] | - | Kickers Offenbach [Juvenil] | 2:1 |
Alemania
Bosnia y Herzegovina