Nakashima pounds Fritz, Bejlek beats Keys in Cincinnati upsets

Frances Tiafoe and Brandon Nakashima set up one all-American men’s semifinal, Coco Gauff and Jessica Pegula also win.

Brandon Nakashima continued his red-hot pace, knocking out sixth-seeded Taylor Fritz 7-6 (11/9), 4-6, 6-3 to reach the ATP-WTA Cincinnati Masters semif...