Mets left-hander David Peterson left Sunday’s game with an apparent injury after 4 2/3 innings of work against the Blue Jays.

On his way to make a mound visit, pitching coach Jeremy Hefner noticed Peterson was in pain and waved over the Mets trainers.

PORT ST. LUCIE, Fla. (AP) — New York Mets pitching prospect Matt Allan struck out five of 11 batters over 2 2/3 scoreless innings for High-A St. Lucie against Jupiter on Sunday in the Florida State ...