Sean Doolittle retires after path led to All-Star, World Series honors
Nationals ready to take the field in defense of title - The San
Feeling Optimistic: Nationals Players Talk Upcoming Season
No test results, lots of uncertainty: Sean Doolittle details
Nationals pitcher Sean Doolittle announces his retirement after
Nationals reflect on Sean Doolittle, retirement
Cubs missed the boat when it comes to Sean Doolittle
Nationals closer Doolittle calmed by lavender oil on glove
Rehabbing Sean Doolittle won't be on Nationals' Opening Day