Robbie Ross has been told to prepare for a relief role.
Robbie Ross was chased out of Thursday's start in the second inning, allowing six runs in 1 2/3 innings, in a loss to the Mariners.
Robbie Ross pitched five no-hit innings in the Rangers' loss to the Astros on Saturday night.
Rangers recalled LHP Robbie Ross from Triple-A Round Rock.
Rangers optioned LHP Robbie Ross to Triple-A Round Rock.
Robbie Ross, making his first start in the majors since May 17, was shelled for six runs over 4 1/3 innings in Thursday's loss to the Rays.
Robbie Ross has been removed from Texas' rotation.
Robbie Ross tossed 4 1/3 innings of one-run ball in a no-decision Saturday against the Blue Jays.
Robbie Ross could be removed from the Rangers' rotation in favor of Joe Saunders (ankle).
Robbie Ross allowed five runs on six hits over 6 2/3 innings in a loss to the Red Sox on Sunday.
Robbie Ross was shelled by the Athletics in Wednesday's start, allowing 10 runs (six earned) in 3 1/3 innings.
Robbie Ross yielded two runs in six innings and struck out five Friday against the Mariners.