Clayton Kershaw has started nearly 400 games, from spring training to the World Series, which means he has woken up nearly 400 times and put on the same once-white UnderArmour shirt under his Dodgers jersey. "Not 6:35:58," says Brandon McDaniel, the Dodgers' strength coach. "Not 6:36:02." And then Kershaw utters the same words he has before every start since his major league debut, trying to steady his heart rate.