The New York Mets' rotation took another early hit on Monday as left-hander Sean Manaea was diagnosed with a strained right oblique. He's expected to be shut down for two weeks or so and is likely to open the regular season on the injured list.

Over the offseason, Mets officials made a strategic decision to build their rotation based on depth rather than ceiling. Instead of pursuing the top arms available in free agency, the team cast a wider net,

New York Mets starter Sean Manaea is expected to begin the season on the injured list because of a right oblique strain. Manaea said that had been dealing with the issue since getting to spring training.