(Source: Confédération Africaine de Football) Second-half goals from substitutes Marouane Fellaini and Dries Mertens enabled Belgium to come from behind and beat Algeria 2-1 in their Group H opener. There was as much relief as joy for Marc Wilmots#39; side at Belo Horizonte#39;s Estadio Mineirao, although they ultimately merited a win that had looked unlikely until the coach began shuffling his pack. Belgium had began the match as overwhelming favourites - considered even as dark horses for the Trophy - but it was Algeria who began...