Silseth (elbow) has been doing strengthening and plyometric activities, but he hasn't yet resumed throwing, per MLB.com.

Silseth (elbow) said Wednesday that he expects to return from the 15-day injured list in around three weeks, Rhett Bollinger of MLB.com reports.

An MRI on Silseth's right elbow revealed inflammation, Rhett Bollinger of MLB.com reports.

The Angels placed Silseth on the 15-day injured list Monday due to right elbow inflammation.

Silseth has posted a 1.08 ERA, 0.84 WHIP and 5:2 K:BB over 8.1 innings in Cactus League play.

The Angels reinstated Silseth from the 7-day concussion IL on Thursday.

Silseth (concussion) is scheduled to return from the 7-day injured list to start Friday's game against the Athletics at Angel Stadium, MLB.com reports.

Silseth (concussion) made his second rehab start with Triple-A Salt Lake on Friday, striking out four and scattering two hits and four walks over 3.1 scoreless innings.

Silseth (concussion) recorded one out and allowed two earned runs on three hits and two walks in his rehab start Sunday for Triple-A Salt Lake.

Silseth (concussion) is making a rehab start with Triple-A Salt Lake on Sunday, Erica Weston of Bally Sports West reports.