Sean Manaea is set to return to the New York Mets on a $75 million, three-year contract, according to a person familiar with the agreement. The person spoke to The Associated Press on condition of anonymity because the deal was subject to a successful physical. Manaea blossomed into New York’s top starting pitcher this year during his first season with the team, going 12-6 with a 3.47 ERA in 32 starts. Then he became a free agent for the third straight offseason. The reunion with Manaea, who turns 33 on Feb. 1, gives New York a much-needed frontline starter to help complete its reconstructed rotation. Mets owner Steve Cohen has committed $916.25 million to five free agents this offseason — four of them starting pitchers.