In the latest crushing blow, right-hander Tylor Megill underwent Tommy John surgery Monday, Mets manager Carlos Mendoza announced prior to Tuesday’s game against the Cubs. Megill went 5-5 with a 3.95 ERA in 14 starts this season, striking out 89 in 68.1 innings. The Athletic’s Tim Britton reported last week that Tommy John surgery had been recommended. Either way, Megill, who is under team control through for more seasons, is likely to miss most, if not all, of 2026. Through it all, rookie Nolan McLean has burst onto the scene to become the Mets’ most reliable arm.