I just can't do it': Nationals pitcher Sean Doolittle declines White House invite, Washington Nationals
Washington_Nationals
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors - The San Diego Union-Tribune
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
After 11 seasons in the MLB, NATS pitcher, Sean Doolittle announces retirement and his next steps
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington
Sean Doolittle - Wikipedia
A Long Goodbye to the Nationals' Retiring Pitcher Sean Doolittle - InsideHook
Washington Nationals re-sign Sean Doolittle to minor league deal; decline 2023 option for Nelson Cruz - Federal Baseball
Sean Doolittle retirement: World Series champion, All-Star relief pitcher Sean Doolittle announces retirement after 11 seasons
Sean Doolittle retires after path led to All-Star, World Series honors
All-Star Pitcher Sean Doolittle : Bullseye with Jesse Thorn : NPR