| Sabato 16/05/26 | 1. FC Heidenheim | 0 - 2 | FSV Mainz 05 | |
|---|---|---|---|---|
| Domenica 10/05/26 | FSV Mainz 05 | 1 - 3 | Union Berlin | |
| Domenica 03/05/26 | FC St. Pauli | 1 - 2 | FSV Mainz 05 | |
| Sabato 25/04/26 | FSV Mainz 05 | 3 - 4 | Bayern München | |
| Domenica 19/04/26 | Borussia Mönchengladbach | 1 - 1 | FSV Mainz 05 | |
| Giovedi 16/04/26 | Strasbourg | 4 - 0 | FSV Mainz 05 | |
| Domenica 12/04/26 | FSV Mainz 05 | 0 - 1 | SC Freiburg | |
| Giovedi 09/04/26 | FSV Mainz 05 | 2 - 0 | Strasbourg | |
| Sabato 04/04/26 | 1899 Hoffenheim | 1 - 2 | FSV Mainz 05 | |
| Domenica 22/03/26 | FSV Mainz 05 | 2 - 1 | Eintracht Frankfurt | |
| Giovedi 19/03/26 | FSV Mainz 05 | 2 - 0 | Sigma Olomouc | |
| Domenica 15/03/26 | Werder Bremen | 0 - 2 | FSV Mainz 05 | |
| Giovedi 12/03/26 | Sigma Olomouc | 0 - 0 | FSV Mainz 05 | |
| Sabato 07/03/26 | FSV Mainz 05 | 2 - 2 | VfB Stuttgart | |
| Sabato 28/02/26 | Bayer Leverkusen | 1 - 1 | FSV Mainz 05 | |
| Venerdi 20/02/26 | FSV Mainz 05 | 1 - 1 | Hamburger SV | |
| Venerdi 13/02/26 | Borussia Dortmund | 4 - 0 | FSV Mainz 05 | |
| Sabato 07/02/26 | FSV Mainz 05 | 2 - 0 | FC Augsburg | |
| Sabato 31/01/26 | RB Leipzig | 1 - 2 | FSV Mainz 05 | |
| Sabato 24/01/26 | FSV Mainz 05 | 3 - 1 | VfL Wolfsburg |