Mohamed Salah continued his impressive displays for Basel, dishing out an assist to help the Swiss champs secure a 3-1 away league victory over Sion. Valentin Stocker, Giovanni Sio and skipper Marco Streller all scored for Basel, who were one goal behind to Léo Itaperuna's 23rd minute effort. Despite putting in a virtuoso performance that saw him score at Chelsea last week, Salah started the game on the bench as he was introduced on 71 minutes. Even so, the Egypt star managed to contribute to his side's win, setting up Streller with Basel's third of the day eight minutes after coming off the bench. Basel, who visit Thun on Wednesday, climb to second spot in the league table on 15 points, as leaders Young Boys have a better goal difference. Salah's assist