In the 2013–14 season, Sion competed in the Swiss Super League and the Swiss Cup. In the summer transfer window 2013, the chairman promoted 7 U21 players to the 1st Team. To bring stability and experience in they bought Vincent Rüfli and Xavier Kouassi from Servette FC, Pa Modou Jagne replacing Arnaud Bühler, twenty-one-year-old Freddy Mveng, Demitris Christofi as a winger and Ismael Yartey on loan as well as Beg Ferati and Ovidiu Herea.
The 2013–14 season began rather poorly with Sion not scoring a goal until the 7th round and setting a new record in the Swiss Super League for the lowest scoring season start. Decastel played with a 4-2-3-1 system.
Squad No. Name Nationality Position Date of birth (age) Signed from Goalkeepers 1 Andris Vanins GK Ventspils 18 Steven Deana GK Vaduz 30 Mathieu Debonnaire GK FC Lausanne-Sport Defenders 4 Milos Bakrac CB Trainee 5 André Marques LB Sporting CP 13 Mathieu Debons LB Trainee 17 Pa Modou Jagne LB FC St. Gallen 20 Vilmos Vanczák RB Újpest 22 Vincent Rüfli RB Servette FC 27 Léo Lacroix CB Trainee 28 Beg Ferati CB SC Freiburg 32 Arnaud Bühler LB SC Freiburg Midfielders 2 Benjamin Kololli MF Trainee 6 Xavier Kouassi MF Servette FC 7 Demetris Christofi MF Omonia Nicosia 8 Vullnet Basha MF Neuchâtel Xamax 10 Ovidiu Herea MF Rapid București 14 Freddy Mveng MF BSC Young Boys 15 Ismael Yartey MF Loan From FC Sochaux16Matteo Fedele MF Trainee 23 Dario Vidosic MF Adelaide United FC 24 Max Veloso MF Neuchatel Xamax 34 Ndoye Birama MF Trainee Forwards 9 Fousseyni Cissé ST Le Mans FC 11 Léo Itaperuna ST Arapongas 19 Gaetan Karlen FW Trainee 21 Ebenezer Assifuah FW Liberty Professionals F.C.
Out on loan
Transfers
Summer
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Out:
References