Washington Nationals need Sean Doolittle to be Sean Doolittle again; and he's almost there - Federal Baseball
Nationals' Sean Doolittle is MLB's conscience of the game - Sports Illustrated
Lane Thomas' 20-20 Season Was Incredible, Washington Nationals Legend Sean Doolittle Retires
On Winning — Danielle Mohlman
Nationals Player Rejects White House Celebration with Trump
Nationals' Sean Doolittle rejects White House invite: 'Just can't go
Nationals' Sean Doolittle explains declining White House invite - The Washington Post
Trump to Host the Nationals, Putting Aside Fans' Boos - The New York Times
Trump Announced, Then Canceled, a Yankees Pitch. Both Came as a Surprise. - The New York Times
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors - WTOP News
Washington Nationals' World Series pitcher Sean Doolittle declines Trump invitation to White House
Nationals Player Rejects White House Celebration with Trump