StadiumBayArena
| Current capacity of the stadium |
| Standing | 38 000 |
| Seats | 32 000 |
| Tribune | 27 000 |
| Seats for sponsors | 18 000 |
| Fans attended |
| 18. 12. 2025 | Bayer 04 Leverkusen-SC Paderborn 07" | 47 357 |
| 17. 12. 2025 | Bayer 04 Leverkusen-AC Torino | 59 664 |
| 16. 12. 2025 | Bayer 04 Leverkusen-Głogówek | 56 981 |
| 13. 12. 2025 | Bayer 04 Leverkusen-Cottbus | 11 778 |
| 10. 12. 2025 | Bayer 04 Leverkusen-Puebla A | 56 156 |
| 8. 12. 2025 | Bayer 04 Leverkusen-Fc Bayern München B | 4 626 |
| 6. 12. 2025 | Bayer 04 Leverkusen-TSV 1860 München A | 4 833 |
| 3. 12. 2025 | Bayer 04 Leverkusen-Malé Kosihy | 58 750 |
| 1. 12. 2025 | Bayer 04 Leverkusen-Start Rosenberg OOL | 5 856 |