Their starting pitcher in the game was right-hander Alex Cobb ... any roster substitutions during series. Cobb's replacement was approved due to injury. MLB's medical director, Dr.

Alex Cobb was placed on the Injured List on Sunday by the Giants, Shawn Estes breaks down where San Francisco could turn to fill the rotation spot.

Two months ago, Detroit Tigers right-hander Alex Cobb thought about retiring ... "It's not only the injury," Cobb said. "It's the struggle of mastering your delivery again and getting back into ...