Webb (back) will begin a rehab assignment at Triple-A Round Rock on Thursday.

EDGE Analysis

Webb landed on the IL at the end of July due to back spasms but is now entering the home stretch of his recovery. The 31-year-old shouldn't require too many rehab outings before being cleared to return to his middle-relief role in Texas, where he owns a 3.75 ERA and 1.13 WHIP through 48 innings.