Duffey gave up six runs and 10 hits over 5.1 innings in Friday's loss to Boston. He has an 8.36 ERA in his last five starts.
Despite Duffey's recent struggles, there hasn't been much talk of him being sent to the minors or moved to the bullpen. Duffey's main problem has been the long ball, as he's given up six home runs in his last 28 innings. He has a decent 7.7 K/9 and 1.9 BB/9 over the same span.