Top-ranked Jannik Sinner and women's No. 2 Aryna Sabalenka secured their first Cincinnati Open titles with straight-set victories. Sinner defeated American Frances Tiafoe 7-6 (4), 6-2, becoming the youngest champion since Andy Murray in 2008, while Sabalenka triumphed over Jessica Pegula 6-3, 7-5. Despite recent injuries, Sinner showcased resilience, proving he can win even when not fully healthy, essential ahead of the US Open starting August 26. Tiafoe, who had a challenging path to the final, is set to rise to world number 20. Both champions now head to New York as serious contenders, with Sabalenka's recent form making her a favorite.