The St. Louis Cardinals placed outfielder Tyler O'Neill (hamstring) on the 10-day injured list with a left hamstring strain on Saturday and activated outfielder Dylan Carlson (thumb) from the 10-day injured list in a corresponding move. Right-hander Dakota Hudson will serve as the team's 29th player for their doubleheader Saturday. O'Neill injured his leg attempting to steal a base on Friday night and will miss at least the next 10 days of action. The Cards are optimistic that his injury ...