All-Star Pitcher Sean Doolittle : Bullseye with Jesse Thorn : NPR
New York Mets Slugger Yoenis Céspedes Leaves Team, Opts Out of 2020 Season - Bloomberg
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
Former Oakland A's, Washington Nationals reliever announces retirement
Sean Doolittle retires after path led to All-Star, World Series honors
Ronald Acuna Jr. joins exclusive 40-40 club, Morton leaves game in 1st as Braves beat Nationals 9-6
Nationals Pitcher Sean Doolittle Announces His Retirement After More Than a Decade in the Majors - The Messenger
Nationals' Sean Doolittle retiring after more than a decade in the majors
Nationals pitcher Sean Doolittle announces retirement
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors - Washington Times
Watch Live: Washington Nationals pitcher Sean Doolittle announces his retirement
Sean Doolittle