Former New York Mets pitcher Jerry Koosman, widely regarded as the greatest left-handed pitcher in franchise history and a pivotal member of the 1969 World Series championship team, died Sunday at the age of 86, the Mets announced.
Koosman played a crucial role in the "Miracle Mets" season, helping the franchise capture its first World Series title. His contributions on the mound cemented his legacy as one of the most important players in team history.
The Mets organization confirmed his passing in a statement released Sunday.
