St. Louis Cardinals

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Washington Nationals starting pitcher Ross Detwiler (48) smiles as he finishes for the day as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals center fielder Bryce Harper (34) warms his hands in the dugout as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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The Washington Nationals comes back off the field as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals starting pitcher Ross Detwiler (48) sits on the bench during the fifth inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals right fielder Jayson Werth (28) reacts on a strike at the plate during the 3rd inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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St. Louis Cardinals left fielder Matt Holliday (7) argues a call after he is struck out at the top of the third as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals relief pitcher Drew Storen (22) give a fist pump after a pop up by St. Louis Cardinals first baseman Matt Carpenter (13) is caught by Washington Nationals shortstop Ian Desmond (20) to close out the top of the ninth inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals shortstop Ian Desmond (20) makes a diving catch on a ball popped up by St. Louis Cardinals first baseman Matt Carpenter (13) for the final out of the top of the ninth inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Fans cheer on Washington Nationals relief pitcher Drew Storen (22) as he pitches at the top of the ninth inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals shortstop Ian Desmond (20) reacts on a ball at the plate in the ninth inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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St. Louis Cardinals third baseman David Freese (23) reacts as he is struck out in the 9th inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals catcher Kurt Suzuki (24) dodges an errant ball to be walked in the eight inning as the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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A fan holds up a poster as Washington Nationals right fielder Jayson Werth (28) hits a walk off home run in the bottom of the ninth inning to beat the St. Louis Cardinals 2-1 in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals right fielder Jayson Werth (28) heads to the locker room after hitting a walk off home run in the bottom of the ninth inning to beat the St. Louis Cardinals 2-1 in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals right fielder Jayson Werth (28) celebrates with teammates after hitting a walk off home run in the bottom of the ninth inning to beat the St. Louis Cardinals 2-1 in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals General Manager Mike Rizo, left, talks with owner Mark Lerner, right, before the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)

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Washington Nationals General Manager Mike Rizo, left, talks with owner Mark Lerner, right, before the Washington Nationals play the St. Louis Cardinals in game four of the National League Division Series at Nationals Park, Washington, D.C., Thursday, October 11, 2012. (Andrew Harnik/The Washington Times)