Watch Live: Washington Nationals pitcher Sean Doolittle announces his retirement
Memories of covering Ryan Zimmerman after he announced his retirement - Federal Baseball
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors, Sports
Nationals pitcher Sean Doolittle announces retirement
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – Metro US
San Diego's Juan Soto joins elite company with 2-plus seasons of 30-plus HRs and 100-plus walks
Sean Doolittle retires after path led to All-Star, World Series honors
New York Mets Slugger Yoenis Céspedes Leaves Team, Opts Out of 2020 Season - Bloomberg
Former Oakland A's, Washington Nationals reliever announces retirement
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors - The Republic News