MLB Power Rankings: Pirates, Astros Rise
By Blake Benard

Aug 1, 2015; Philadelphia, PA, USA; Philadelphia Phillies catcher
Cameron Rupp(29) celebrates with first baseman
Ryan Howard(6) and left fielder
Cody Asche(25) after hitting a three RBI home run during the fourth inning against the Atlanta Braves at Citizens Bank Park. Mandatory Credit: Bill Streicher-USA TODAY Sports
6. . . Previous: 28th. Philadelphia Phillies. 26. team
. . Previous: 26th. Colorado Rockies. 27. team. 108
Previous: 29th. Boston Red Sox. 28. team. 14. .
. Previous: 27th. Milwaukee Brewers. 29. team. 76.
. . Previous: 30th. Miami Marlins. 30. team. 82