Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2019 |  | Robin Belser | GK |  | FC Winterthur U16 | U16 |
| 09/2019 | | Damian Gajic | FW | |||
| 09/2019 | | Marko Lazic | DF | |||
| 08/2019 | | Nico Del Fabro | DF |  | FC Winterthur II | Winterthur II |
| 08/2019 | | Andi Salihi | MF | |||
| 08/2019 | | Nebojsa Lavrnja | FW | | FC Winterthur II | Winterthur II |
| 07/2019 | | Andy Käppeli | GK |  | FC Zürich U18 | U18 |
| 07/2019 | | Boris Steiner | GK | | FC Winterthur U16 | U16 |
| 07/2019 | | Grégory Bär | DF | |||
| 07/2019 | | Yves Bossart | DF | |||
| 07/2019 | | Loïc Lüthi | DF | | FC Winterthur U16 | U16 |
| 07/2019 | | Leart Zeqiri | DF | |||
| 07/2019 | | Luca Crupi | MF | |||
| 07/2019 | | Levin Nay | MF | | FC Winterthur II | Winterthur II |
| 07/2019 | | Bent Wagner | MF | |||
| 07/2019 | | Dominic Gehriger | FW | |||
| 07/2019 |  | Luka Lazarevic | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2019 | | Vildan Uka | GK | | FC Winterthur II | Winterthur II |
| 07/2019 | | Nico Del Fabro | DF | | FC Winterthur II | Winterthur II |
| 07/2019 |  | Arbnor Hasani | DF |  | FC Seuzach | FC Seuzach |
| 07/2019 | | Glenn Hux | MF | | FC Winterthur II | Winterthur II |
| 07/2019 | | Kevin Costinha | FW |  | FC Winterthur | FC Winterthur |
| 07/2019 |  | Alex Lamanna | FW | | FC Seuzach | FC Seuzach |
| 07/2019 | | Nebojsa Lavrnja | FW | | FC Winterthur II | Winterthur II |