Marin Cilic: Newcomers Target ‘Big 4′

Is the era of ‘Big 4′ domination over? Newly crowned US Open champion Marat Cilic says that tennis fans should get ready for a ‘new normal’ in the professional game after he joined Stan Wawrinka as the second surprise Grand Slam winner this season after almost a decade of domination at the majors by Roger Federer, Rafael Nadal, Novak Djokovic and Andy Murray.