West Ham have signed Senegal international El Hadji Malick Diouf on a long-term contract. The left-sided full-back or wing-back, 20, won the Czech top flight with Slavia Prague last season and will wear the number 12 shirt for the Hammers.

The young, attack-minded Senegalese full-back, signed from Slavia Prague, is expected to add dynamism on the left flank

Vladimir Labant, the former Slovakian left-back, also moved to West Ham from a Prague club - but he joined from Sparta. He had previously played for Slavia before making the switch across the city. Diouf, 20, has signed a long-term contract at the London Stadium and will wear the No12 shirt.