Marlins All-Star Garrett Cooper leaves game with knee injury

Miami Marlins first baseman Garrett Cooper left Tuesday night's game against the Pittsburgh Pirates after six innings due to a left knee injury.

Cooper fouled a 1-1 pitch from Pittsburgh's Tyler Beede off the knee during an at-bat in the bottom of the sixth inning. Cooper initially stayed in the game and struck out looking on the next pitch before he limped back toward the dugout and continued to struggle as he talked wi