The New York Mets reinstated right-hander Frankie Montas from the 15-day injured list on Tuesday and moved outfielder Jesse Winker to the 60-day injured list in the process.
In another corresponding move, right-hander Chris Devenski was optioned to Triple-A Syracuse.
Montas was scheduled to make his Mets debut Tuesday night against the Atlanta Braves.
Montas, 32, signed a two-year, $34 million free-agent contract with the Mets in December before developing a lat strain in February. He struggled to an 0-3 record and a 12.05 ERA in six minor league rehab starts.