St. Louis Cardinals starting pitcher Jake Westbrook throws during the first inning of a baseball game against the Pittsburgh Pirates on Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates starting pitcher James McDonald throws during the first inning of a baseball game against the St. Louis Cardinals on Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates starting pitcher James McDonald throws during the fourth inning of a baseball game against the St. Louis Cardinals on Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates' Starling Marte, right, is safe at first for a single as St. Louis Cardinals first baseman Allen Craig handles the throw during the first inning of a baseball game Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates' Garrett Jones, left, is tagged out by St. Louis Cardinals catcher Tony Cruz after being caught between third and home during the fourth inning of a baseball game Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates' Andrew McCutchen smiles as he jogs to the dugout after scoring on a passed ball during the fourth inning of a baseball game against the St. Louis Cardinals on Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Cardinals third base coach Jose Oquendo, right, kicks at the dirt after he was thrown out of a baseball game against the Pittsburgh Pirates by home plate umpire Lance Barrett, left, as Barrett talks with Cardinals manager Mike Matheny, second from left, during the sixth inning of a baseball game Friday, Aug. 17, 2012, in St. Louis. First base umpire Jim Reynolds watches Oquendo. (AP Photo/Jeff Roberson)

Pittsburgh Pirates relief pitcher Joel Hanrahan, right, and Michael McKenry celebrate following the Pirates' 2-1 victory over the St. Louis Cardinals in a baseball game Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

St. Louis Cardinals' Allen Craig walks away from the plate after being called out on strikes to end the eighth inning of a baseball game against the Pittsburgh Pirates on Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates' Andrew McCutchen, right, scores on a passed ball as St. Louis Cardinals starting pitcher Jake Westbrook, left, covers home during the fourth inning of a baseball game Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Pittsburgh Pirates' Travis Snider, left, is congratulated by Michael McKenry after scoring on a wild pitch by St. Louis Cardinals starter Jake Westbrook during the fourth inning of a baseball game Friday, Aug. 17, 2012, in St. Louis. (AP Photo/Jeff Roberson)