San Francisco Giants pitcher Landen Roupp was placed on the 15-day injured list with left knee inflammation Friday after he was hit by a batted ball and carted off the field in his most recent start. A line drive from San Diego's Ramón Laureano hit Roupp in the third inning of the Giants' 8-1 loss to the Padres on Wednesday. The ball appeared to hit Roupp in the right leg, but he hurt his left knee while reacting on the play.