StadiumStadion 1. FSV Mainz 05
| Current capacity of the stadium |
| Standing | 41 900 |
| Seats | 26 200 |
| Tribune | 15 700 |
| Seats for sponsors | 500 |
| Fans attended |
| 20. 12. 2025 | 1. FSV Mainz 05-Bacharach | 6 266 |
| 17. 12. 2025 | 1. FSV Mainz 05-Lengerich | 6 845 |
| 15. 12. 2025 | 1. FSV Mainz 05-Oldenburg | 6 890 |
| 14. 12. 2025 | 1. FSV Mainz 05-FC Mannheim | 6 679 |
| 11. 12. 2025 | 1. FSV Mainz 05-Lübtheen | 13 090 |
| 10. 12. 2025 | 1. FSV Mainz 05-Vöhrenbach | 12 086 |
| 6. 12. 2025 | 1. FSV Mainz 05-Lorch | 11 605 |
| 4. 12. 2025 | 1. FSV Mainz 05-Freital | 15 683 |
| 1. 12. 2025 | 1. FSV Mainz 05-Borken | 15 137 |