Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2021 |  | Alisan Morina | MF | |||
| 04/2021 | | Ezequiel Meili | DF | |||
| 09/2020 | | Nevio Angst | GK | |||
| 07/2020 | | Damian Corbisiero | GK | |||
| 07/2020 |  | Dorentin Gashi | DF | |||
| 07/2020 | | Loris Giandomenico | DF | |||
| 07/2020 | | Tim Hostettler | DF | |||
| 07/2020 | Alen Saipi | DF | ||||
| 07/2020 | | Sven Schenk | DF | |||
| 07/2020 | | Leon Toska | DF | |||
| 07/2020 |  | Aadil Alleheri | MF | |||
| 07/2020 | | Yuma Frei | MF | |||
| 07/2020 | | Lend Ibraimi | MF | |||
| 07/2020 | | Diego Lobo | MF | |||
| 07/2020 | | Leon Recica | MF | |||
| 07/2020 | | Alessandro Romano | MF | |||
| 07/2020 | | Yuel Amanuel | FW | |||
| 07/2020 | | Kaspar Fuchs | FW | |||
| 07/2020 | | Julius Holder | FW | |||
| 07/2020 | | Loris Kühne | FW | |||
| 07/2020 | | Viktor Zivkovic | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2020 | | Nasibullah Gholami | DF |  | FC Winterthur U18 | U18 |
| 07/2020 | | Pascal Hammer | DF | | FC Winterthur U18 | U18 |
| 07/2020 | | Endrin Lesi | DF | | FC Winterthur U18 | U18 |
| 07/2020 | | Ristem Osmani | DF | | FC Winterthur U18 | U18 |
| 07/2020 | | Gabriel Selmanaj | DF |  | FC Schaffhausen U17 | U17 |
| 07/2020 | | Lorenzo Galati | MF | | FC Winterthur U18 | U18 |
| 07/2020 | | Nabil Gazi | MF | | FC Winterthur U18 | U18 |
| 07/2020 | | Jan Lüscher | MF | | FC Winterthur U18 | U18 |
| 07/2020 | | Aaron Hauser | FW | | FC Winterthur U18 | U18 |
| 07/2020 | | Noe Holenstein | FW | | FC Winterthur U18 | U18 |
| 07/2020 |  | Leon Hysenaj | FW | | FC Winterthur U18 | U18 |
| 07/2020 | | Marvin Lüthi | FW | | FC Winterthur U18 | U18 |
| 07/2020 | | Laurin Vögele | FW | | FC Winterthur U18 | U18 |