Rangers pitcher Yu Darvish is no longer set to return August 25, according to the Dallas Morning News.

Darvish has not thrown in a week, and it appears he'll need more time to recover from elbow soreness. Manager Ron Washington agreed, saying he's "not really thinking about the 25th." He added that he's not sure "what’s going to happen there." The team has not indicated that Darvish's injury is more serious than initially expected.