5:03 PM - Robert Stephenson (PIT) (elbow) was activated Friday from the 15-day injured list.

3:02 PM - Robert Stephenson (PIT) (elbow) is set to begin a minor-league rehab assignment Friday with Triple-A Indianapolis, Justice delos Santos of MLB.com reports.

1:41 PM - Robert Stephenson (PIT) (elbow) was placed on the 15-day injured list Thursday, retroactive to March 27.

4:59 PM - Robert Stephenson (PIT) manager Derek Shelton said Tuesday that Stephenson (elbow) is likely to open the season on the injured list, Justice delos Santos of MLB.com reports.

10:37 AM - Robert Stephenson (PIT) (elbow) is listed as available out of the Pirates' bullpen for Tuesday's Grapefruit League game versus the Phillies, Alex Stumpf of DKPittsburghSports.com reports.

5:14 PM - Robert Stephenson (PIT) (elbow) felt good Thursday after throwing live batting practice Wednesday, Justice delos Santos of MLB.com reports.

5:14 PM - Robert Stephenson (PIT) (elbow) threw a bullpen session Tuesday, according to MLB.com.

1:26 PM - Robert Stephenson (PIT) is dealing with minor right elbow discomfort and is going through a modified throwing program at this stage of spring training, Justice delos Santos of MLB.com reports.

1:31 PM - Robert Stephenson (PIT) is dealing with some right arm discomfort to begin spring training, though he was able to throw Saturday, Jason Mackey of the Pittsburgh Post-Gazette reports.

1:16 PM - Robert Stephenson (PIT) Pirates activated Stephenson on Sunday.

5:39 PM - Robert Stephenson (PIT) was claimed off waivers by the Pirates on Saturday, Alex Stumpf of DKPittsburghSports.com reports.