Texas optioned Collyer to Triple-A Round Rock on Saturday.
After a rocky appearance Friday, Collyer will make his way back to Triple-A having made five appearances during his latest stint with the big-league club. The 25-year-old allowed four runs on two hits, two walks and one hit batsman while striking out one in one inning of work on Friday against Atlanta. The Rangers activated Jakob Junis from the 15-day injured list to replace Collyer on the active roster.