Gsellman gave up a run on a hit and a walk while recording a strikeout over an inning of work in his first MLB relief appearance Wednesday against Arizona.
He was charged with a blown save because that run cost the Mets their 4-3 lead. Gsellman's issues have clearly not been solved by his temporary move to the bullpen, and while he's supposed to return to the rotation relatively soon, it's not necessarily clear what the Mets will choose to do if he continues to struggle.