Boston Red Sox pitcher Pedro Martinez holds up the championship trophy after the Red Sox defeated the St. Louis Cardinals 3-0 in Game 4 to win the World Series at Busch Stadium in St. Louis, Wednesday, Oct. 27, 2004. (AP Photo/Sue Ogrocki)
Racial tensions simmered outside Busch Stadium in St. Louis Monday night as Cardinals fans clashed with Ferguson protesters, who were there demonstrating for slain teen, Michael Brown. (Argus Streaming News)
**FILE** Expos catcher Bob Henley watches from behind the plate with umpire Brian Gorman as St. Louis Cardinals slugger Mark McGwire watches his 68th home run of the season in the seventh inning against Montreal Expos pitcher Kirk Bullinger (38), at Busch Stadium, in St. Louis, Saturday, Sept. 26, 1998. (AP Photo/John Gaps III)
Washington Nationals' starting pitcher Stephen Strasburg throws against the St. Louis Cardinals in the first inning in a baseball game, Saturday, June 14, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)
San Francisco Giants' Hector Sanchez, right, watches his two-run single as St. Louis Cardinals' Tony Cruz looks on in the seventh inning in a baseball game on Friday, May 30, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)
Bonnie, right, and Hilary Bodiford, of Lebanon, Ill., sit in a light rain before a baseball game between the St. Louis Cardinals and the San Francisco Giants, Friday, May 30, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)
San Francisco Giants' relief pitcher Juan Gutierrez (57) reacts after his team's victory over the St. Louis Cardinals in a baseball game on Friday, May 30, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)
San Francisco Giants' Brandon Hicks, right, forces out St. Louis Cardinals' Allen Craig (21) and completes the double play as Cardinals' Jhonny Peralta is out at first in the fourth inning in a baseball game on Friday, May 30, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)
San Francisco Giants' starting pitcher Madison Bumgarner singles against the St. Louis Cardinals in the first inning in a baseball game on Friday, May 30, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)
San Francisco Giants' Michael Morse follows through on a broken-bat single against the St. Louis Cardinals in the first inning in a baseball game on Friday, May 30, 2014, at Busch Stadium in St. Louis. (AP Photo/Bill Boyce)