Harrison will be part of the Phillies' 60-man roster.

EDGE Analysis

Harrison, who is not on the 40-man roster, enters a crowded mix of veterans competing for reserve utility infield spots. Neil Walker, Logan Forsythe and Phil Gosselin are all in similar boats as non-roster invites looking to earn the same role. Harrison will have to bounce back from a rough season in Detroit last year, as he saw a career-low .480 OPS across just 147 plate appearances -- his lowest total since 2013.