8.9.17: Mason is 5-10 with an athletic frame, drop and drive delivery throwing from a lower three-quarters arm slot. Short, quick arm action with some effort to his delivery. Shoulders closed and slightly uphill, lands closed with a slight fall off finish. Fastball was 81-84, touching 85 with some downward plane. Showed changeup in warmups with some armspeed and fading action. Showed curveball in warmups with hard sharp 11/5 break and good armspeed.
More +