After 11 seasons in the MLB, two-time All-Star relief pitcher Sean Doolittle has decided to hang up his cleats, announcing his retirement from professional baseball. A World Series champion with the Washington Nationals, Doolittle enjoyed a successful career and reflected positively on his time spent in the major leagues.
Sean Doolittle took to Instagram to officially announce his retirement, stating his gratitude for everyone who helped him throughout his career. The relief pitcher made sure to mention everyone who played a role in his MLB career from the Oakland Athletics drafting him to various pitching coaches.

"World Series champion Sean Doolittle has announced his retirement from baseball" - @TalkinBaseball_
After originally being selected by the Atlanta Braves in the 39th round of the 2004 MLB Draft, Doolittle elected not to sign with the club, instead choosing to enroll at the University of Virginia. This decision paid off for Doolittle, who saw his stock rise, eventually ending up as the 41st overall pick in 2007 by the Oakland Athletics.
In 2012, Doolittle made his MLB debut at the age of 25. His true breakout season came in 2014, earning his first All-Star selection as a member of the Athletics. That year, Doolittle racked up 22 saves while posting a 2.73 ERA over 62.2 innings.
A look at Sean Doolittle's successful tenure with the Washington Nationals
The relief pitcher remained with the club until he was sent to the Washington Nationals in a trade that saw Blake Treinen moved to Oakland. As a member of the Nationals, earning his second All-Star selection, while also helping the club win the 2019 World Series, the only one of his career.
"My favorite Sean Doolittle moment in a Nationals uniform closing out Game 5 or the 2019 NLDS. Couldn’t be more grateful for his impact on and off the field. In DC: 153 Appearances, 148 Innings, 2.92 ERA, 169 strikeouts, 75 Saves, 1x All Star, And a World Series Champion" - @TalkinNats
Throughout his career, Doolittle spent time with the Oakland Athletics, Washington Nationals, Cincinnati Reds, and Seattle Mariners. He finished his 11 seasons with a career 3.20 ERA with 112 saves and 522 strikeouts.