Ben Shelton continues shock run into US Open semifinals as he downs fellow American Frances Tiafoe to set up test vs. Novak Djokovic
JAKE NISSE AT FLUSHING MEADOWS: For a moment, it looked as if Ben Shelton's biggest strength could be his undoing.
JAKE NISSE AT FLUSHING MEADOWS: For a moment, it looked as if Ben Shelton's biggest strength could be his undoing.