07/12/2013 - Under Armour Showcase: Baseball Factory's Team One South Mitchell only showed on the mound at the event. Arm action is long, loose and easy as he works with a solid tempo. Fastball showed in the low 80 range with slight arm side run. Breaking ball displays 10/4 shape with late depth and shows as a quality pitch when he stays on top. Command / control are a plus as he throws strikes with all his pitches and changes speeds well.