An MRI taken Tuesday on A.J. Griffin's right shoulder showed no major structural damage.
Rangers placed RHP A.J. Griffin on the 15-day disabled list with right shoulder stiffness.
A.J. Griffin said he isn't concerned about his shoulder stiffness.
A.J. Griffin was removed from Saturday's start against the Tigers with right shoulder stiffness.
A.J. Griffin was forced to leave Saturday's start against the Tigers in the third inning with an apparent injury.
A.J. Griffin pitched well again Monday, striking out nine across six frames of one-run ball in a 2-1 victory over the Blue Jays.
A.J. Griffin threw eight innings of one-run ball as the Rangers trounced the Yankees 10-1 on Tuesday.
A.J. Griffin tossed a quality start in Thursday's win over the Astros, surrendering two runs on four hits over six innings.
A.J. Griffin yielded two runs (one earned) on three hits over five innings in a Wednesday no-decision against the Mariners.
A.J. Griffin won in his return to the majors, allowing three runs in six innings in the Rangers' 7-3 defeat of the Angels.
Rangers purchased the contract of RHP A.J. Griffin from Triple-A Round Rock.
A.J. Griffin is listed as the Rangers' starter for Friday's game against the Angels.
Rangers re-assigned RHP A.J. Griffin and INF Pedro Ciriaco to minor league camp.
A.J. Griffin surrendered five earned runs in 3 2/3 innings Tuesday in a loss to the White Sox.