Paxton (forearm) tossed a successful 37-pitch bullpen session Sunday and will make a rehab start with Double-A Arkansas on Friday, Greg Johns of MLB.com reports. He'll likely rejoin the Mariners' rotation on May 31.

EDGE Analysis

Paxton has had no issues as he progresses through his rehab program over the past couple of weeks. If all goes according to plan, the hard-throwing lefty is on track to make his return against the Rockies on May 31.