StadiumStadion Mainz
| Current capacity of the stadium |
| Standing | 19 600 |
| Seats | 12 200 |
| Tribune | 7 300 |
| Seats for sponsors | 200 |
| Fans attended |
| 5. 10. 2026 | Mainz-Lichtenau | 3 311 |
| 1. 10. 2026 | Mainz-Waltrop | 3 800 |
| 29. 9. 2026 | Mainz-1.FC Werder Bremen | 4 049 |
| 26. 9. 2026 | Mainz-Aachen | 3 785 |
| 23. 9. 2026 | Mainz-Wolkenstein | 4 070 |
| 21. 9. 2026 | Mainz-Meisenheim | 3 842 |
| 17. 9. 2026 | Mainz-Erfurt | 6 429 |
| 12. 9. 2026 | Mainz-Bergneustadt | 7 725 |
| 7. 9. 2026 | Mainz-Wiehl | 6 651 |