StadiumCalellenc
| Current capacity of the stadium |
| Standing | 42 000 |
| Seats | 36 000 |
| Tribune | 26 300 |
| Seats for sponsors | 14 000 |
| Fans attended |
| 4. 7. 2026 | Cardiff ™-Cardiff Metropolitan FC ™ | 31 759 |
| 28. 6. 2026 | Cardiff ™-Göztepe S.K. | 6 767 |
| 27. 6. 2026 | Cardiff ™-M.United Haverfordwest | 33 187 |
| 24. 6. 2026 | Cardiff ™-MK Melbourne | 46 604 |
| 23. 6. 2026 | Cardiff ™-RB Leipzig | 6 239 |
| 22. 6. 2026 | Cardiff ™-Wrexham | 30 329 |
| 19. 6. 2026 | Cardiff ™-Red Dragons FC | 40 609 |
| 18. 6. 2026 | Cardiff ™-Gorseinon | 25 923 |
| 14. 6. 2026 | Cardiff ™-Rogatec | 49 621 |