The New York Mets on Sunday reinstated Sean Manaea from the 60-day injured list, making him available out of the bullpen for his first MLB action of the season in an afternoon contest with the Royals in Kansas City.The 33-year-old left-hander is set to relieve starter Clay Holmes after struggles with an elbow and oblique had previously kept him out for the Mets. In two Triple-A rehab appearances with Syracuse, Manaea had a 4.00 ERA, surrendering six hits and four runs over nine innings.In his most recent rehab appearance, Manaea tossed 73 pitches over 3 2/3 innings on Tuesday.