San Francisco Giants starting pitcher Matt Cain throws during the sixth inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press)
St. Louis Cardinals 2B Daniel Descalso (second from right) waits with others during a pitching change in the third inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants 2B Marco Scutaro reacts as Buster Posey (28) scores during the third inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press)
A San Francisco Giants fan cheers during the third inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press)
St. Louis Cardinals pitcher Joe Kelly stands on the mound during the third inning of Game 7 of the National League Championship Series between the Cardinals and the San Francisco Giants on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants 2B Marco Scutaro (left) is congratulated by Angel Pagan after scoring a run against the St. Louis Cardinals during the third inning of Game 7 of the National League Championship Series on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants 2B Marco Scutaro rounds third base as St. Louis Cardinals 3B David Freese (23) calls for the throw during the third inning of Game 7 of the National League Championship Series on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants RF Hunter Pence (left) is congratulated by teammate Angel Pagan after scoring against the St. Louis Cardinals during the third inning of Game 7 of the National League Championship Series on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants RF Hunter Pence hits a three-run double during the third inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press)
St. Louis Cardinals RF Carlos Beltran reacts after grounding out during the third inning of Game 7 of the National League Championship Series between the Cardinals and the San Francisco Giants on Oct. 22, 2012, in San Francisco. (Associated Press)
San Francisco Giants CF Angel Pagan scores during the second inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants starting pitcher Matt Cain reacts after walking St. Louis Cardinals 3B David Freese in the second inning of Game 7 of the National League Championship Series on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants CF Angel Pagan is safe after sliding into third base during the first inning of Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants CF Angel Pagan singles against the St. Louis Cardinals during the first inning of Game 7 of the National League Championship Series on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants starting pitcher Matt Cain delivers a pitch against the St. Louis Cardinals during Game 7 of the National League Championship Series on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants fans cheer before Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants front office member Will Clark signs autographs for fans before Game 7 of the National League Championship Series between the Giants and the St. Louis Cardinals on Oct. 22, 2012, in San Francisco. (Associated Press/The Sacramento Bee)
San Francisco Giants' Brandon Belt hits a home run during the eighth inning of Game 7 of baseball's National League championship series against the St. Louis Cardinals Monday, Oct. 22, 2012, in San Francisco. (AP Photo/Mark Humphrey)