MLB Power Rankings 2015: Week 5 Detroit Tigers fall to No. 2

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May 2, 2015; Houston, TX, USA; Houston Astros catcher Hank Conger (16) and relief pitcher Will Harris (36) celebrate after the Astros defeated the Seattle Mariners 11-4 at Minute Maid Park. Mandatory Credit: Troy Taormina-USA TODAY Sports

15. Houston Astros (18-7)

The Astros have won 10 straight. In 2012, it took until May 1 for Houston to get it’s 10th victory.