St. Louis Cardinals' Carlos Beltran circles the bases on his two-run home run off of San Francisco Giants starting pitcher Madison Bumgarner during the first inning of a baseball game Thursday, Aug. 9, 2012, in St. Louis. (AP Photo/Jeff Curry)

San Francisco Giants center fielder Angel Pagan slides and makes a catch on a ball hit by St. Louis Cardinals' Allen Craig during the third inning of a baseball game, Thursday, Aug. 9, 2012, in St. Louis. (AP Photo/Jeff Curry)

San Francisco Giants' Joaquin Arias, left, is congratulated by Melky Cabrera after scoring on a sacrifice fly by Marco Scutaro during the fifth inning of a baseball game against the St. Louis Cardinals Thursday, Aug. 9, 2012, in St. Louis. (AP Photo/Jeff Curry)

San Francisco Giants' Marco Scutaro hits a sacrifice fly to score Joaquin Arias during the fifth inning of a baseball game against the St. Louis Cardinals Thursday, Aug. 9, 2012, in St. Louis. (AP Photo/Jeff Curry)

St. Louis Cardinals starting pitcher Adam Wainwright hugs starting pitcher Jake Westbrook (35) after being taken out of the game after the seventh inning of a baseball game against the San Francisco Giants Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

Home plate umpire Brian Runge stretches before the start of a baseball game between the St. Louis Cardinals and the San Francisco Giants, Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

St. Louis Cardinals' Allen Craig hits a sacrifice fly to score Jon Jay during the sixth inning of a baseball game against the San Francisco Giants, Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

St. Louis Cardinals starting pitcher Adam Wainwright throws during the seventh inning of a baseball game against the San Francisco Giants, Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

St. Louis Cardinals' Carlos Beltran watches his two-run home run during the first inning of a baseball game against the San Francisco Giants, Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

San Francisco Giants starting pitcher Madison Bumgarner throws during the second inning of a baseball game against the St. Louis Cardinals, Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

San Francisco Giants' Madison Bumgarner hits a single during the fifth inning of a baseball game against the St. Louis Cardinals, Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

St. Louis Cardinals third baseman David Freese fields a ground ball hit by San Francisco Giants' Buster Posey during the second inning of a baseball game on Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

St. Louis Cardinals' Jon Jay (19) slides under the tag of San Francisco Giants third baseman Joaquin Arias while stealing third base during the sixth inning of a baseball game on Thursday, Aug. 9, 2012, in St. Louis. The Cardinals won 3-1. (AP Photo/Jeff Curry)

St. Louis Cardinals starting pitcher Adam Wainwright points to catcher Yadier Molina after getting out of the third inning of a baseball game against the San Francisco Giants, Thursday, Aug. 9, 2012, in St. Louis. (AP Photo/Jeff Curry)