StadiumAFG Arena
| Current capacity of the stadium |
| Standing | 50 800 |
| Seats | 35 500 |
| Tribune | 25 300 |
| Seats for sponsors | 10 500 |
| Fans attended |
| 28. 11. 2025 | FC St. Gallen™-NEVĚZICE DEVIL | 29 381 |
| 27. 11. 2025 | FC St. Gallen™-SC ESV Parndorf 1919 | 28 166 |
| 23. 11. 2025 | FC St. Gallen™-La Paz FC 1989 ™ | 28 991 |
| 20. 11. 2025 | FC St. Gallen™-St Gotthard | 39 465 |
| 18. 11. 2025 | FC St. Gallen™-RCD Espanyol Barcelona™ | 29 107 |
| 16. 11. 2025 | FC St. Gallen™-Espetka FC | 29 727 |
| 12. 11. 2025 | FC St. Gallen™-TSV 1860 München A | 27 966 |
| 9. 11. 2025 | FC St. Gallen™-Kráter Milín | 29 303 |
| 4. 11. 2025 | FC St. Gallen™-FK Viking Trstená | 37 870 |