The Dark Knight is finished with baseball.
Former MLB pitcher Matt Harvey officially announced his retirement Friday with a long Instagram carousel post. He pitched for five teams over nine seasons from 2012 to '21, most notably for the New York Mets in the first six years of his career. Harvey, 34, was an All-Star in 2013 and helped the Mets reach the World Series in 2015.
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Harvey's farewell message mostly reflected his time in New York.