A late arrival by Sadio Mané and an early departure for Victor Wanyama contributed to Southampton’s downfall here before Alex Tettey confirmed it with a fine winning goal in the 76th minute. Ronald Koeman’s side had just been reduced to 10 players by the sending off of Wanyama for a second reckless tackle. Southamptonhad started without Mané, who was dropped for turning up late to a team meeting prior to the game.