New York Mets left-hander Sean Manaea declined his $13.5 million option for 2025, according to multiple reports on Sunday.Opting out of the final season of a two-year, $28 million deal will make Manaea a free agent.Manaea, 32, went 12-6 with a 3.47 ERA in 32 regular-season starts before going 2-1 with a 4.74 ERA in four postseason starts. It was his first season with the Mets.