Hitting
Donnels never has been a patient hitter. He has a natural lift to his swing, which produces few groundballs. He hits righthanders and lefthanders with equal consistency. You can expect Mackey Donnels to hit the ball to the opposite field... that's just the kind of hitter he is.
Baserunning & Defense
When you play Donnels you're not putting him in for his glove. Mackey's arm leaves a little to be a desired. Donnels isn't a good baserunner. He doesn't get good jumps on steals nor runs sharp routes around the bases.
2025 Outlook
Donnels isn't cutting the mustard in the low minors. It's time for Mackey to investigate other career options, like coaching highschool ball.
-- Ska Nyman, A-Ball Scout