Kalidou Koulibaly's nerveless volley sent Senegal into the World Cup's knockout stages for just the second time in their set of experiences as they disposed of Ecuador at a boisterous Khalifa Global Arena.
Every one of the three objectives came from players situated in Britain as Ecuador's Brighton midfielder Moises Caicedo counterbalanced a punishment by Watford's Ismaila Sarr before Chelsea protector Koulibaly's side-footer won it.