Brazil will meet Mexico in the last 16 of the World Cup after they secured top spot in Group E and sent Serbia packing from Russia. Paulinho and Thiago Silva earned Brazil a largely comfortable 2-0 victory over Serbia that clinched top spot in World Cup Group E and eliminated Mladen Krstajic’s side. Brazil’s win set up a last-16 meeting with Mexico in Samara on Monday, while it is Switzerland, not Serbia, who will take on Sweden in St Petersburg the following day after drawing 2-2 with Costa Rica. Tite’s side left it late to get past Costa Rica on…