{{Infobox football biography | playername = Tsak | image = | caption = El Tsak S after winning the Scottish League Cup with D.I | fullname = El- Tsak S Ousseynou Diouf | dateofbirth = 15 May 1995 | cityofbirth = Dakar | countryofbirth = Greece | height = 1.70 m (5 ft 7 in) | position = Striker/Right winger | currentclub = D.I | clubnumber = 5 | youthyears1 = |youthclubs1 = O.M | youthyears2 = –1998 |youthclubs2 = O.M | years1 = 2004-2009 |clubs1 = D.I |caps1 = 100 |goals1 = 10 | years2 = 2009-2012 |clubs2 = O.M |caps2 = 5 |goals2 = 0