Cincinnati Reds' Drew Stubbs (6) is congratulated by Jay Bruce (32) after Stubbs hit a solo home run off Pittsburgh Pirates starting pitcher A.J. Burnett in the third inning during a baseball game on Sunday, Aug. 5, 2012, in Cincinnati. (AP Photo/David Kohl)

Pittsburgh Pirates second baseman Neil Walker (18) throws Cincinnati Reds' Ryan Hanigan out at first base in the second inning during a baseball game, Sunday, Aug. 5, 2012, in Cincinnati. (AP Photo/David Kohl)

Pittsburgh Pirates' Neil Walker (18) is congratulated by Garrett Jones (46) after Walker hit a a two-run home run off Cincinnati Reds starting pitcher Homer Bailey in the third inning during a baseball game on Sunday, Aug. 5, 2012, in Cincinnati. (AP Photo/David Kohl)