Sean Doolittle, Aníbal Sánchez deal with Nationals
Nationals pitcher Sean Doolittle announces his retirement after
Sean Doolittle Retires After 11 MLB Seasons; Won 2019 World Series
Sean Doolittle - Wikipedia
Nationals pitcher Sean Doolittle announces retirement
Sean Doolittle: Breaking News, Rumors & Highlights
Washington Nationals news & notes: Leftover notes and quotes
Nationals' Sean Doolittle retiring after more than a decade in the
Washington Nationals pitcher Sean Doolittle announces his
Washington Nationals reliever Sean Doolittle heads to IL with