StadiumCalellenc
| Current capacity of the stadium |
| Standing | 42 000 |
| Seats | 36 000 |
| Tribune | 26 300 |
| Seats for sponsors | 14 000 |
| Fans attended |
| 23. 5. 2026 | Cardiff ™-FC Cardiff | 34 255 |
| 22. 5. 2026 | Cardiff ™-Kanonieri FC | 48 820 |
| 21. 5. 2026 | Cardiff ™-Viktoria Plzeň™ | 6 911 |
| 18. 5. 2026 | Cardiff ™-Brickfield Rangers F.C. | 34 188 |
| 15. 5. 2026 | Cardiff ™-Manchester City A | 51 213 |
| 15. 5. 2026 | Cardiff ™-FK Partizan Belehrad | 6 959 |
| 14. 5. 2026 | Cardiff ™-Cardiff A | 25 766 |
| 11. 5. 2026 | Cardiff ™-Llanelli | 25 241 |
| 8. 5. 2026 | Cardiff ™-Sluhy | 29 185 |