Miller was scratched from his scheduled start with Triple-A Oklahoma City on Friday due adductor tightness, Fabian Ardaya of The Athletic reports.

EDGE Analysis

Miller felt tightness following his bullpen session earlier in the week. After struggling in the majors this season, Miller was optioned to Oklahoma City on July 10. He's been inconsistent since being sent down to the minors, and in his last outing July 27, he walked away with the no-decision after allowing six runs (five earned) on six hits and three walks while striking out one across 3.2 innings.