Cubs starting pitcher Carlos Zambrano was injured pitching in a game in Venezuela on Friday night. Zambrano was hit in the head by a line drive and sustained soft tissue damage, according to a major league source. He is slated to undergo more tests in the coming days. Another source with knowledge of Zambrano's condition said the pitcher received 18 stitches after being hit on the side of the head. After Zambrano was hit by the liner, he picked the ball up, registered the out.