Nats get 'new toys,' add three to taxed bullpen - ESPN
Ally and baseball pro Sean Doolittle wears Pride on his cleats
Washington Nationals' addition of Kelvin Herrera shows they mean business - ESPN
Whiff: Nats closer Doolittle calmed by lavender oil on glove
Sean Doolittle (@whatwouldDOOdo) / X
Washington Nationals: Sean Doolittle establishes himself as an elite closer
Washington Nationals' addition of Kelvin Herrera shows they mean business - ESPN
New Washington Nationals' relievers Sean Doolittle and Ryan Madson debut in win in Anaheim - Federal Baseball
Nationals Pitcher Speaks Out Against Charlottesville Rally and Trump's Response - Washingtonian
Sean Doolittle retires after path led to All-Star, World Series honors
Is A's reliever Sean Doolittle the most interesting man in baseball? - ESPN