Twins' Zack Weiss: Bound for injured list

Weiss (shoulder) will begin the season on the injured list, Betsy Helfand of the St. Paul Pioneer Press reports.

Weiss is continuing to go through his throwing progression, but he hasn't made an appearance this spring while recovering from a teres major strain, and it's not clear how long he might be on the shelf. The reliever was claimed off waivers from the Red Sox last month.