| Datum | Heim | Gast | Halle | Ergebnis |
|---|
| 10.04.2021, 12:00 | BBZU Warriors HU20 | St. Otmar St. Gallen Basketball HU20 | Hohfuri | 50:70 |
| 11.04.2021, 14:00 | BBZU Warriors HU20 | Greifensee Basket HU20 | Schwerzgrueb | 64:45 |
| 17.04.2021, 16:00 | Frauenfeld HU20 Lions | Rüti Basket Gladiators HU20 | Kanti Frauenfeld 3F | 38:49 |
| 18.04.2021, 18:00 | Greifensee Basket HU20 | BC Winterthur HU20 | Breiti | 46:93 |
| 25.04.2021, 16:00 | Frauenfeld HU20 Lions | BC Bears Wil HU20 | Kanti Frauenfeld 3F | 50:39 |
| 02.05.2021, 14:30 | BC Bears Wil HU20 | Rüti Basket Gladiators HU20 | Kanti Wil | 0:20 |
| 02.05.2021, 18:30 | St. Otmar St. Gallen Basketball HU20 | BC Winterthur HU20 | Kanti SG T10 | 57:86 |
| 09.05.2021, 14:30 | BC Bears Wil HU20 | BBZU Warriors HU20 | Kanti Wil | 35:42 |
| 22.05.2021, 13:30 | St. Otmar St. Gallen Basketball HU20 | Greifensee Basket HU20 | Kanti SG T10 | 75:39 |
| 22.05.2021, 19:00 | BC Winterthur HU20 | Rüti Basket Gladiators HU20 | Neuhegi | 109:35 |
| 30.05.2021, 12:00 | BC Bears Wil HU20 | St. Otmar St. Gallen Basketball HU20 | Kanti Wil | 45:70 |
| 05.06.2021, 13:30 | Frauenfeld HU20 Lions | BBZU Warriors HU20 | Kanti Frauenfeld 3F | 64:68 |
| 05.06.2021, 19:00 | BC Winterthur HU20 | BC Bears Wil HU20 | Neuhegi | 134:17 |
| 06.06.2021, 17:30 | BBZU Warriors HU20 | BC Winterthur HU20 | Hirslen | 46:72 |
| 13.06.2021, 12:30 | BC Bears Wil HU20 | Greifensee Basket HU20 | Kanti Wil | 31:82 |
| 19.06.2021, 16:30 | Rüti Basket Gladiators HU20 | BBZU Warriors HU20 | Schwarz | 46:81 |
| 19.06.2021, 18:30 | St. Otmar St. Gallen Basketball HU20 | Frauenfeld HU20 Lions | Kanti SG T10 | 101:44 |
| 20.06.2021, 14:00 | BC Winterthur HU20 | Frauenfeld HU20 Lions | Neuhegi | 20:0 |
| 26.06.2021, 15:00 | Rüti Basket Gladiators HU20 | St. Otmar St. Gallen Basketball HU20 | Schwarz | 39:101 |
| 27.06.2021, 18:00 | Greifensee Basket HU20 | Frauenfeld HU20 Lions | Breiti | 83:55 |