Aryna Sabalenka, seeded ‘three’, triumphed at the WTA 1000 tennis tournament on hard courts in Cincinnati. Meanwhile, world tennis ranking leader Jannik Sinner, 23, defeated American Frances Tiafoe 7:6 (7-4), 6:2 in the final. The Italian became the youngest champion of the ATP 1000 tournament in Cincinnati since then 21-year-old Briton Andy Murray won in 2008.more