Yahoo Sports reports: The San Diego Padres placed catcher Freddy Fermin on the 7-day concussion injured list Sunday, one day after he was struck in the head with a warmup pitch in a game against the Baltimore Orioles. Fermin was behind the plate when reliever Yuki Matsui bounced a throw in the dirt before the bottom of the sixth inning. The ball smacked Fermin in the side of the head, and he was forced to leave the game.