Jose Castillo on comeback trail again for Padres - The San Diego Union-Tribune
Nationals Pitcher Sean Doolittle Reads Story Time At Arlington Library
Former A's reliever Sean Doolittle returns to Coliseum: 'I grew up here, man
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Stanton's 471-foot slam lifts Yankees over O's 7-0 - The San Diego Union-Tribune
Sean Doolittle retires after 11 MLB seasons with a 'full heart
Sean Doolittle Announces Retirement - MLB Trade Rumors
Votto inches from HR record, Báez helps Mets rally past Reds - The San Diego Union-Tribune
A's Q&A: Sean Doolittle among baseball's best at doing for others
Sean Doolittle, Baseball's Left-Wing Lefty, Retires
New Washington Nationals' relievers Sean Doolittle and Ryan Madson debut in win in Anaheim - Federal Baseball