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Sean Doolittle - Wikipedia
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Doolittle: Mariners embrace 'underdog mentality' and have defied
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Sean Doolittle: Sports are a reward America must earn - The
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World Series Champion Sean Doolittle announces his retirement. For
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Sean Doolittle retires after 11 MLB seasons with a 'full heart
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After 11 seasons in the MLB, NATS pitcher, Sean Doolittle
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Sean Doolittle Returning To Washington Nationals
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Nationals' Sean Doolittle won't visit White House with team: 'I
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Nationals' Sean Doolittle won't visit White House with team: 'I
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World Series Champion Sean Doolittle announces his retirement. For