John Isner upsets Marin Cilic to reach Miami Open last eight
Associated Press
John Isner returns to Marin Cilic during the Miami Open. | APJohn Isner returns to Marin Cilic during the Miami Open. | APMarin Cilic eyes a return to John Isner during the Miami Open. | APJohn Isner reacts after winning a point against Marin Cilic, of Croatia, during the Miami Open. | APThe departure of Marin Cilic leaves fourth-seeded Alexander Zverev of Germany as the highest seed remaining in the draw. | APThe 14th-seeded John Isner, who reached the Miami Open semifinals in 2015, never faced a break point in the match. | APJohn Isner, left, meets Marin Cilic at the net after winning their match during the Miami Open. | APJohn Isner celebrates after defeating Marin Cilic during the Miami Open tennis tournament. |AP
