Jon Heyman Timing of Mets rotation troubles come with plenty of worry By Jon Heyman Published June 15, 2025, 8:26 p.m. ET Griffin Canning reacts during the Mets-Rays game on June 15, 2025. JASON SZENES/NY POST Access the Mets beat like never before Don’t miss Mike Puma’s text messages from Queens and beyond — he’s giving Sports+ subscribers the inside buzz on the Mets. Sign up Now Statistically, the Mets rotation remains atop the heap, No. 1 in all of baseball, with a 2.93 ERA. Realistically, it doesn’t feel that way today. According to those in the know, staff ace Kodai Senga, the National League ERA leader, is expected out a minimum five weeks after suffering a hamstring injury . That he only