Dodgers outfielder Joc Pederson left a game against the St. Louis Cardinals after a frightening collision with Yasiel Puig on the warning track Tuesday night. Just before crashing into Pederson, Puig sprinted from right field to right-center and caught Yadier Molina's long flyball to end the 10th inning. Puig's left elbow appeared to knock Pederson on the side of his head, and Pederson's hat and glove went flying as the center fielder slammed face-first into the outfield wall.