MLB Power Rankings: Pirates, Astros Rise
By Blake Benard

Aug 1, 2015; Cincinnati, OH, USA; Cincinnati Reds right fielder
Jay Bruce(32) is congratulated by relief pitcher Aroldis Chapman (54) after the Reds defeated the Pittsburgh Pirates 4-3 at Great American Ball Park. Mandatory Credit: David Kohl-USA TODAY Sports
61. . . Previous: 23rd. Cincinnati Reds. 21. team
Previous: 22nd. Seattle Mariners. 22. team. 62. .
17. . . Previous: 21st. Atlanta Braves. 24. team
96. . . Previous: 25th. Oakland Athletics. 25. team