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Mariners' Felix Hernandez throws perfect game, 23rd in MLB history
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Seattle Mariners: Felix Hernandez changing offseason preparation after another down season
In 2012, Felix Hernandez earned his crown with the 23rd perfect game in baseball history
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Félix Hernández throws the 23rd and most recent PERFECT GAME in MLB history!
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27 Up, 27 Down: Mariners' Felix Hernandez Throws Perfect Game : The Two-Way : NPR
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Mariners' Hernandez throws perfect game against Rays
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Felix Hernandez
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On This Date: Felix Hernandez Tosses Mariners First Perfect Game, by Mariners PR
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On 10th anniversary of Felix Hernandez's perfect game, Mariners reflect on difficulty of accomplishment
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Mariners' Mike Leake loses perfect game try in 9th, blanks Angels – New York Daily News