Tiafoe, pumped up, pushes past Medvedev to return to US Open QFs

Frances Tiafoe delivered an energetic and determined performance to defeat Daniil Medvedev at the US Open, securing his place in the quarterfinals of the tournament. The American fan favorite fed off the electric home crowd atmosphere at Flushing Meadows to overcome the Russian former champion. Tiafoe's victory marks another deep run at the US Open, a tournament where he has previously shown his best Grand Slam tennis.