StadiumAFG Arena
| Current capacity of the stadium |
| Standing | 50 800 |
| Seats | 35 500 |
| Tribune | 25 300 |
| Seats for sponsors | 10 500 |
| Fans attended |
| 11. 7. 2026 | FC St. Gallen™-FC Aarau | 21 097 |
| 6. 7. 2026 | FC St. Gallen™-FC Sion | 18 673 |
| 2. 7. 2026 | FC St. Gallen™-Engelberg | 32 052 |
| 28. 6. 2026 | FC St. Gallen™-Grasshopper Club Zürich | 45 860 |
| 27. 6. 2026 | FC St. Gallen™-Rolle | 31 708 |
| 22. 6. 2026 | FC St. Gallen™-YF Juventus | 30 187 |
| 21. 6. 2026 | FC St. Gallen™-FC Alpines Melano | 30 247 |
| 18. 6. 2026 | FC St. Gallen™-FC Thun ™ | 23 877 |
| 16. 6. 2026 | FC St. Gallen™-Engelberg | 32 200 |