NL MVP front-runner Bryce Harper and Nationals closer Jonathan Papelbon got into a dugout fight a day after Washington was eliminated from playoff contention, tangling in the eighth inning Sunday of a 12-5 loss to last-place Philadelphia. In the ninth, Papelbon gave up Andres Blanco's go-ahead homer as the Phillies scored eight times. As he returned to the dugout, he exchanged words with Papelbon, who was acquired from Philadelphia in July to help with a possible postseason push. More...