Mets’ Dellin Betances lasted one appearance before going on IL

Dellin Betances’ health was a significant factor in his underwhelming 2020 for the Mets, and that concern has followed him into this season. On Thursday, the veteran right-hander was placed on the injured list with a shoulder impingement, a day after his season debut in Philadelphia. Trevor Hildenberger was selected to the major league roster…