Sock Rolls Into Second Round of U.S. Open
Entering Monday’s first round showdown with Argentina’s Guido Andreozzi, American Jack Sock had lost in the opening round at five of the last six Grand Slams. But the 18th seed from Lincoln, Neb. looked sharp on Court 17 of the USTA Billie Jean King National Tennis Center on Monday as he rolled past Andreozzi, 6-0,…

