2 years agoSeattle Mariners relief pitcher Diego Castillo (shoulder) threw a bullpen session on Friday when the team opened their homestand against the Los Angeles Angels, and his shoulder is "feeling much better," according to skipper Scott Servais. Castillo will likely throw another bullpen session before returning from the injured list. The 28-year-old was always likely to return after missing the minimum 15 days on the injured list after landing there with right shoulder inflammation. Andres Munoz and Matt Festa have seen increased work at the back end of the bullpen with Castillo sidelined ahead of closer Paul Sewald. Castillo will return to a 3.93 ERA, 1.31 WHIP, six saves and 36 strikeouts in 36 2/3 relief innings for Seattle.--Keith Hernandez - RotoBaller
Source: MLB.com