Plans to further groom Tigers star prospect Riley Greene for big-league duty in 2022 ran into a potential hitch when a concussion scratched Greene from the 2021 Arizona Fall League roster.
The concussion occurred during a collision in Greene’s final game, Oct. 2, against St. Paul, at Fifth Third Field in Toledo.
Greene, 21, is the Tigers’ top farm prospect and a center fielder who had a dazzling year at Double A Erie and during a late-summer stretch at Triple A Toledo. He batted a combined .301 at both stops, with 24 home runs, and a .