MLB Power Rankings: Astros Take the Reins

May 1, 2015; Los Angeles, CA, USA; Los Angeles Dodgers center fielder Joc Pederson (31), left fielder Enrique Hernandez (14) and right fielder Andre Ethier (16) celebrate the 8-0 victory against the Arizona Diamondbacks at Dodger Stadium. Mandatory Credit: Gary A. Vasquez-USA TODAY Sports