Tiafoe and Shelton are level in the third set of their US Open men's semi-final. Tiafoe took the first set 6-4, but Shelton answered by winning the second 6-3. The third set is tied at 1-1, with Tiafoe to serve next. Shelton then held serve comfortably, hitting his 10th ace of the night, a 132mph missile down the middle.
