VENUE: Stade de Tourbillon
Sion president Christian Constantin, who was filmed slapping Rolf Fringer, has said he is pressing charges against the former Switzerland coach.
Brighton have pulled out of the transfer of FC Zurich striker Raphael Dwamena after the player failed a club medical.
Socceroo Tomi Juric's golden scoring run has continued with a winner on the opening weekend of the Swiss league.
Borussia Monchengladbach have signed midfielder Denis Zakaria from Young Boys in a deal reportedly worth about €10 million.
Basel sealed their eighth straight Swiss Super League title with six games still to play.
Swiss police have said that Sion fans attacked the team bus of second-tier side Servette as it headed home from an away match.