Isner upsets Cilic to reach Miami Open quarterfinals

KEY BISCAYNE, Fla. (AP) -- American John Isner upset second-seeded Marin Cilic of Croatia 7-6 (0), 6-3 on Tuesday to reach the Miami Open quarterfinals....

from AP Top Sports News at 2:16 p.m. EDT https://ift.tt/2pur0ue