StadiumStadion Middlesbrough
| Current capacity of the stadium |
| Standing | 19 300 |
| Seats | 12 100 |
| Tribune | 7 200 |
| Seats for sponsors | 200 |
| Fans attended |
| 2. 5. 2026 | Middlesbrough-PANETOLIKOS FC | 3 934 |
| 25. 4. 2026 | Middlesbrough-Byllis | 3 849 |
| 20. 4. 2026 | Middlesbrough-PETRA Patras | 3 638 |
| 16. 4. 2026 | Middlesbrough-Heraclea Minoa | 3 883 |
| 9. 4. 2026 | Middlesbrough-Troezen | 3 884 |
| 4. 4. 2026 | Middlesbrough-Ialysos | 3 881 |
| 30. 3. 2026 | Middlesbrough-Fukui | 3 897 |
| 27. 3. 2026 | Middlesbrough-Thespiae | 4 177 |
| 26. 3. 2026 | Middlesbrough-Lampsacus | 3 672 |