The New York Mets announced starting pitcher Kodai Senga has been placed on the 15-day injured list with a left calf strain.
Speaking to reporters, manager Carlos Mendoza said "it's pretty fair to say" Senga will miss the rest of the regular season.
Senga made his 2024 debut on Friday against the Atlanta Braves. He missed the first four months of the season after suffering a moderate capsule strain in the back of his right shoulder during spring training.
The 31-year-old got the win after striking out nine over 5.