Dortmund break South African hearts in Cincinnati ‘sauna’ before Inter and Fluminense record easy wins on matchday two.

Borussia Dortmund held off a spirited comeback from South African champions Mamelodi Sundowns to secure a 4-3 victory in the Club World Cup

Dortmund break South African hearts in Cincinnati ‘sauna’ before Inter and Fluminense record easy wins on matchday two.