RP Ryan Madison, Sean Doolittle Traded to Washington Nationals
Nationals acquire Sean Doolittle and Ryan Madson from Athletics in exchange for Blake Treinen, two others - The Washington Post
Know Your Enemy: Oakland A's - South Side Sox
A's trade popular pitcher in five-player deal with Nationals – East Bay Times
Nationals Attempting to Trade for Athletics' Ryan Madson, Sean Doolittle, News, Scores, Highlights, Stats, and Rumors
A's acquire closer Jeurys Familia from Mets
Athletic trade Sean Doolittle, Ryan Madson to Nationals for Blake Treinen, two prospects - Minor League Ball
Yankees and Dodgers Make Big Moves, Hoping to Be Juggernauts - The New York Times
Jesús Luzardo Fondly Recalls His Time in Oakland - Sports Illustrated Oakland Athletics News, Analysis and More
Washington Nationals 2020 Season Preview: Oakland Athletics
Oakland A's roster gets younger after 2017 trade deadline - Athletics Nation