MLB Power Rankings: Week 8
By Danny Abriano

May 21, 2013; San Diego, CA, USA; St. Louis Cardinals second baseman
Daniel Descalso(33) celebrates with teammates after a win against the San Diego Padres at Petco Park. The Cardinals won 10-2. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports
There was a change at the top, as the Cardinals switched places with the Rangers. The Royals and Indians continued to sink, and the Angels made a huge jump.
Here are the rankings for Week 8:
The A’s had a 5-1 week (3 games against Houston helped), and are 8-2 over their last 10 games.