Querrey beat Donaldson, 6-2, 6-3, and Young overcame Fritz, 4-6, 6-3, 6-4.
Feb 23, 2017
The American will face Nikoloz Basilashvili in a battle of unseeded players.
Feb 18, 2017
Young beat No. 2 seed John Isner for the first time in his career in the quarterfinals.
Young next faces Reilly Opelka, who defeated Jared Donaldson, 6-1, 7-5.
Feb 13, 2017
Young took the first set against the fifth-ranked Nishikori but couldn't capitalize.
Oct 03, 2016