Sean Doolittle retires after 11 MLB seasons with a 'full heart
Nationals' Sean Doolittle skipping White House event
Sean Doolittle - MLB Relief pitcher - News, Stats, Bio and more - The Athletic
Sean Doolittle excited to return to Nationals in 2023
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
Sean Doolittle announces his retirement from the Nats after 11 seasons
Sean Doolittle - MLB Relief pitcher - News, Stats, Bio and more - The Athletic
Sean Doolittle retires after 11 MLB seasons, leaving lasting Nationals, A's legacy
Former Oakland A's, Washington Nationals reliever announces retirement
Oakland Athletics - News, Schedule, Scores, Roster, and Stats - The Athletic
Sean Doolittle feels 'like a rookie again' ahead of second stint with Nationals - WTOP News