Castillo (7-14) allowed three runs on five hits and two walks over six innings Monday, striking out eight and taking a loss against the Cardinals.

EDGE Analysis

Castillo got off to a rough start, giving up a two-run shot to Paul Goldschmidt in the first inning. He managed to keep the Cardinals off the board over the next four innings before Tyler O'Neill poked an RBI single in the sixth. He's been hit with a loss in four of his last five outings with a 5.22 ERA during that span. Castillo will carry a 4.30 ERA into this weekend's projected home start against the Tigers.