Sean Doolittle excited to return to Nationals in 2023
Sean Doolittle retires after 11 MLB seasons with a 'full heart
Nationals pitcher Sean Doolittle announces his retirement after
Sean Doolittle retires after path led to All-Star, World Series honors
Two-time All-Star reliever announces retirement
Sean Doolittle excited to return to Nationals in 2023
Sean Doolittle retires from MLB
Nationals Re-Sign Sean Doolittle To Minor League Contract - MLB
All-Star reliever Sean Doolittle retires after 11 seasons
Sean Doolittle retires from MLB
Sean Doolittle - Age, Family, Bio
Nationals pitcher Sean Doolittle announces his retirement after
All-Star reliever Sean Doolittle retires after 11 seasons
Sean Doolittle retires after path led to All-Star, World Series honors