Steele exited Thursday's game against the Rangers with an apparent injury to his left hamstring, Sahadev Sharma of The Athletic reports.
Steele moved quickly off the mound to field a bunt and suffered the injury in the process. He pitched very well prior to his exit, allowing only three hits and one earned run to go along with a walk and six strikeouts across 4.2 innings. The extent of the issue isn't currently clear.