Mathias (shoulder) was outrighted to Triple-A Nashville on Friday.
EDGE Analysis
Mathias missed all of last season due to a shoulder injury which eventually required surgery. His positional versatility could offer him a path back to the roster in a bench role next season, but he's a 27-year-old with just 16 major-league games under his belt and unexciting numbers in the upper minors, so it's no surprise to see him pass through waivers.