Player Summary
S. Janko's club history lists 14 spells across 13 clubs.
Season goals0
Season assists0
Rating6.90
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2023-06-30 |  Valladolid |  BSC Young Boys | N/A |
| 2022-07-01 | Valladolid |  VfL Bochum | Loan |
| 2020-08-12 | BSC Young Boys |  FC Porto | N/A |
| 2019-07-01 | FC Porto | BSC Young Boys | Loan |
| 2018-08-31 | FC Porto |  Nottingham Forest | Loan |
| 2018-07-02 |  Saint Etienne | FC Porto | € 3M |
| 2016-08-31 |  Celtic |  Barnsley | Loan |
| 2015-02-02 |  Manchester United |  Bolton | Loan |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2023-2027 | BSC Young BoysCurrent |  Super League |  Switzerland |
| 2025-2026 |  Slovan Bratislava |  Super Liga |  Slovakia |
| 2022-2023 | VfL Bochum |  Bundesliga |  Germany |
| 2020-2022 | Valladolid |  La Liga |  Spain |
| 2020-2021 | FC Porto |  Primeira Liga |  Portugal |
| 2019-2020 | BSC Young Boys | Super League | Switzerland |
| 2018-2019 | Nottingham Forest |  Championship |  England |
| 2017-2018 | Saint Etienne |  Ligue 1 |  France |
| 2017-2018 |  Saint-Étienne II | - | France |
| 2016-2017 | Barnsley | Championship | England |
| 2015-2017 | Celtic |  Premiership |  Scotland |
| 2014-2015 | Bolton | Championship | England |
| 2014-2015 | Manchester United |  Premier League | England |
| 2013 |  Manchester United U19 | - | England |