MLB Power Rankings: Chicago Cubs Tops on Opening Day

Oct 15, 2014; Kansas City, MO, USA; Kansas City Royals second baseman Omar Infante (left) celebrates with catcher Salvador Perez (right) with the American League championship trophy after game four of the 2014 ALCS playoff baseball game against the Baltimore Orioles at Kauffman Stadium. The Royals swept the Orioles to advance to the World Series. Mandatory Credit: Denny Medley-USA TODAY Sports
Oct 15, 2014; Kansas City, MO, USA; Kansas City Royals second baseman Omar Infante (left) celebrates with catcher Salvador Perez (right) with the American League championship trophy after game four of the 2014 ALCS playoff baseball game against the Baltimore Orioles at Kauffman Stadium. The Royals swept the Orioles to advance to the World Series. Mandatory Credit: Denny Medley-USA TODAY Sports
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Mar 29, 2016; Mesa, AZ, USA; Chicago Cubs pitcher Jake Arrieta against the Oakland Athletics during a spring training game at Sloan Park. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports
Mar 29, 2016; Mesa, AZ, USA; Chicago Cubs pitcher Jake Arrieta against the Oakland Athletics during a spring training game at Sloan Park. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports

Week 1 MLB Power Rankings: 1-5

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